| Special Bridge Conditions Legend |
| ! | Confirmed demolition date within one year or an especially historic bridge that is threatened with demolition at any level. |
| X | The bridge has been confirmed demolished or collapsed. |
| S | The bridge has been dismantled or moved to an offsite location and is not currently available for public viewing. |
| L | Most or all of the original bridge material has been demolished and replaced, including historically significant elements, but some original parts of the bridge remain. |
| Note: This website cannot guarantee the current condition of any bridge on this website. Bridges lacking these icons should not necessarily be considered condition-free. |
| Bridge Name | HSR Rating | Facility Carried / Feature Intersected | Location | Structure Type | Structure Dimensions | Construction Date / Builder or Contractor | Description | Thumbnail |
120th Avenue Bridge
|
 | 120th Avenue Over Little Muskegon River | Rural: Mecosta County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 62 ft Main Span Length: 61 ft Roadway Width: 16 ft Main Spans: 1 |
1897 By: Unknown | This abandoned truss is in decent condition and is an early example of a truss with riveted connections. | 
|
133rd Avenue Bridge
|
 | Bridge Park Trail Over Dickinson Creek | Rural: Calhoun County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 66 ft Main Span Length: 64 ft Roadway Width: 14 ft Main Spans: 1 |
1897 By: Michigan Bridge Company of Portland, Michigan | This impressive half-hip Pratt pony was moved to Historic Bridge Park. | 
| ! |
27 Mile Road Bridge
|
 | 27 Mile Road Over North Branch Clinton River | Rural: Macomb County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 58.7 ft Main Span Length: 57.7 ft Roadway Width: 13.5 ft Main Spans: 1 |
1910 By: Unknown | A nice classic Pratt pony truss that is rusting away. | 
|
310th Avenue Bridge
Iowa Bridge Number 349060 |
| 310th Avenue Over Minor Creek | Rural: Winneshiek County, Iowa | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 60 ft Main Span Length: 60 ft Roadway Width: 15.4 ft Main Spans: 1 |
1910 By: Unknown | A small scale riveted truss bridge that is unlike most other riveted truss bridges in the county. | 
|
5th Line Bridge
|
 | 5th Line Over Nottawasaga River | Rural: Dufferin County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This is a small pony truss a short distance off the main road on a dead-end road. | 
|
88th Avenue Bridge
|
 | 88th Avenue Over North Branch Pentwater River | Rural: Oceana County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 49 ft Main Span Length: 48 ft Roadway Width: 14 ft Main Spans: 1 |
By: Groton Bridge Company of Groton, New York | One of the only historic bridges of any kind in the area, this bridge is a good example of its type. | 
|
Ackelson Bridge
|
| Maple Grove Road (TR-506) Over Raccoon Creek | Rural: Washington County, Pennsylvania | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 50 ft Main Span Length: 43 ft Roadway Width: 11.8 ft Main Spans: 1 |
1904 By: Nelson and Buchanan of Chambersburg, Pennsylvania | An interesting little pony truss adds beauty and compliments a scenic wooded region. | 
|
Allegan City Dam Bridge
|
| Dam Access Over Kalamazoo River | Allegan: Allegan County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This truss bridge serves to allow workers to acess the various parts of a small dam. | 
|
Armour Saari Road Bridge
|
| Armour Saari Road Over Whitefish River | Rural: Alger County, Michigan | Metal 4 Panel Bolt-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 65 ft Main Span Length: 63 ft Roadway Width: 16 ft Main Spans: 1 |
1906 By: Joliet Bridge and Iron Company of Joliet, Illinois | This bridge is a good example of work done by a company that was prolific in Michigan. | 
|
Ausable Road Bridge
|
 | Ausable Road Over Ausable River | Rural: Middlesex County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | 1900 By: Hamilton Bridge Company of Hamilton, Ontario | A lightweight pony truss bridge built by the Hamilton Bridge Works in the first decade of the 20th century. | 
|
B Line Bridge
|
| B Line Over Snake Creek | Rural: Bruce County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This small, traditionally composed structure is largely unaltered. | 
|
Babtiste Creek Private Bridge
|
| Private Trail Over Babtiste Creek | Rural: Chatham-Kent Region, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This unusual lightweight Warren pony truss has some unusual design to it. | 
|
Barklay Boulevard Bridge
|
| Barklay Boulevard Over Sydenham River | Rural: Middlesex County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | An abandoned former trunkline pony truss bridge with poor deck condition. | 
|
Baxter Hill Road Bridge
|
| Baxter Mill Road (Baxter Hill Road) Over Ischua Creek | Ischua: Cattaraugus County, New York | Metal 4 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 105 ft Main Span Length: 101.7 ft Roadway Width: 13.5 ft Main Spans: 1 |
1893 By: Unknown | This bridge is an early example of a truss bridge with riveted connections. | 
|
Bean Creek Private Bridge
|
| Private Trail Over Bean Creek | Rural (Near Hudson): Lenawee County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed | Main Spans: 1 | By: Unknown | An example of a once-common structure type that has become increasingly rare. | 
|
Black Bridge
Haze Road Bridge |
 | Haze Road Over Betsie River | Rural: Benzie County, Michigan | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 55.8 ft Main Span Length: 54.8 ft Roadway Width: 15 ft Main Spans: 1 |
By: Unknown | This is the only remaining truss bridge in the county, and is in danger of collapse. | 
|
Blacks Mill Road Bridge
|
| Blacks Mill Road Over Hunting Creek | Rural: Frederick County, Maryland | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 70 ft Main Span Length: 69.3 ft Roadway Width: 12.8 ft Main Spans: 1 |
1914 By: York Bridge Company of York, Pennsylvania | A small, late pin-connected pony truss with a distinctive railing design. | 
|
Book Bridge
|
| Book Road Over Muddy Creek | Rural: Butler County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Pony Truss, Fixed |
Total Length: 56 ft Main Span Length: 51.8 ft Roadway Width: 15.4 ft Main Spans: 1 |
By: Pittsburgh Bridge Company of Pittsburgh, Pennsylvania | This bridge stands out as an old, unaltered bridge with a couple rare details. | 
|
Bruce Highway Bridge
|
 | Bruce Highway Over Black Creek | Rural: Lenawee County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 63 ft Main Span Length: 63 ft Roadway Width: 13 ft Main Spans: 1 |
1910 By: Unknown | This secluded, pony truss is of decent length and is a very nice looking bridge. | 
|
Buckingham Road Bridge
|
| Buckingham Road (TR-181) Over Marsh Run | Rural: Huron County, Ohio | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 60 ft Main Span Length: 54 ft Roadway Width: 17 ft Main Spans: 1 |
1922 By: Unknown | This traditional pony truss with fair historic integrity has Armco guardrails improperly mounted on it. | 
|
Burroughs Street Bridge
|
| Portland Rail-Trail Over Looking Glass River | Portland: Ionia County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 120 ft Main Span Length: 57 ft Roadway Width: 13.5 ft Main Spans: 2 |
1905 By: Unknown | This extremely rare two-span pony truss was moved from Kent County. | 
| X |
Caldwell Bridge
Hoon Road Bridge |
| Hoon Road Over Connoquenessing Creek | Rural: Butler County, Pennsylvania | Metal 4 Panel Rivet-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 61 ft Main Span Length: 56 ft Roadway Width: 14.8 ft Main Spans: 1 |
1902 By: Unknown | Representing the transition from pinned to riveted connections, this extremely early example of a riveted Pratt pony truss was demolished! | 
|
Camp Berry Bridge
|
| Camp Berry Road Over Eagle Creek | Rural: Hancock County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed | Main Spans: 1 | By: Unknown | An attractive pony truss located in a wooded setting. | 
|
Canaseraga Creek Bridge
|
| Abandoned Road Over Canaseraga Creek | Rural: Livingston County, New York | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | Long abandoned, this bridge has lightweight trusses that retain integrity, but its approaches are gone. | 
|
Cardington Denmark Martel Road Bridge North
|
| Cardington Denmark Martel Road (CR-28) Over Shaw Creek | Rural: Morrow County, Ohio | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 62 ft Main Span Length: 60 ft Roadway Width: 15.4 ft Main Spans: 1 |
1910 By: York Bridge Company of York, Pennsylvania | This bridge is an extremely rare example of a rivet-connected truss bridge with u-bolt hangers for the floor beams. | 
|
Cardington Denmark Road Bridge
|
| Cardington Denmark Road (TR-132) Over Shaw Creek | Rural: Morrow County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 64 ft Main Span Length: 60 ft Roadway Width: 13.5 ft Main Spans: 1 |
By: Virginia Bridge and Iron Company of Roanoke, Virginia | This bridge was built by a bridge builder who was prolific in some states. but not in Ohio. | 
|
Center Road Bridge
|
| Center Road Over Bixlers Run | Rural: Perry County, Pennsylvania | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 63 ft Main Span Length: 58 ft Roadway Width: 14.4 ft Main Spans: 1 |
1905 By: Nelson and Buchanan of Chambersburg, Pennsylvania | Contributing to a potential historic district, this is an regionally early riveted truss bridge built bty a prolific builder in Pennsylvania. | 
| X |
Center Road Bridge
|
 | Center Road (TR-841) Over Cussewago Creek | Rural: Crawford County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 49 ft Main Span Length: 47 ft Roadway Width: 14.8 ft Main Spans: 1 |
1910 By: Unknown | This bridge has had some alterations but is still attractive from an overview perspective. | 
|
Chestnut Ridge Road Bridge
|
| Chestnut Ridge Road (TR-50) Over Tributary Cedar Fork Creek | Rural: Morrow County, Ohio | Metal 4 Panel Bolt-Connected Warren Pony Truss, Fixed |
Total Length: 50 ft Main Span Length: 48 ft Roadway Width: 13.8 ft Main Spans: 1 |
1915 By: Unknown | This small pony truss was riveted in the shop, but all parts assembled in the field were bolted. | 
|
Chipps Road Bridge
|
 | Chipps Road (TR-122) Over Kokosing River | Rural: Morrow County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 52.2 ft Main Span Length: 50 ft Roadway Width: 11.2 ft Main Spans: 1 |
By: Wrought Iron Bridge Company of Canton, Ohio | This bridge has been damaged and is in bad condition. | 
|
Church Hill Road Bridge
|
| Church Hill Road Over Middle Creek | Rural: Frederick County, Maryland | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 65 ft Main Span Length: 65 ft Roadway Width: 11.5 ft Main Spans: 1 |
1908 By: York Bridge Company of York, Pennsylvania | This bridge has a builder plaque that is upside down! | 
|
Cogley Bridge
Pebble Road Bridge |
| Pebble Road (TR-738) Over South Branch Bear Creek | Rural: Armstrong County, Pennsylvania | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 54 ft Main Span Length: 49 ft Roadway Width: 13.5 ft Main Spans: 1 |
1910 By: Unknown | This pony truss features an attractive mix of lattice and v-lacing on its members. | 
| ! |
Collins Street Bridge
Bridge Street Bridge |
 | Collins Street Over Schuylkill River and Railroad (Reading, Blue Mountain, and Northern) | Pottsville: Schuylkill County, Pennsylvania | Metal 4 Panel Rivet-Connected Warren (No Verticals) Deck Truss, Fixed |
Total Length: 292 ft Main Span Length: 85 ft Roadway Width: 24.6 ft Main Spans: 4 |
1894 By: Unknown | This bridge is an extremely early example of riveted connections and has an unusual truss design as well. | 
|
Concession A Road Bridge
|
| Concession A Road Over Big Creek | Rural: Norfolk County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This bridge has been closed to traffic but would be worth rehabilitating and reopening for vehicular use. | 
|
Concession Road 2 Sunnidale Bridge
|
| Concession Road 2 Sunnidale Over Mad River | Rural: Simcoe County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This is a small pony truss on a quiet rural road on the edge of Minesing Wetlands Conservation Area. | 
| X |
Concord Church Road Bridge
|
| Concord Church Road, Herman Road (PA-588) Over Brush Creek | Rural: Beaver County, Pennsylvania | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 78 ft Main Span Length: 75 ft Roadway Width: 18 ft Main Spans: 1 |
1929 By: Unknown | A Warren pony truss added interest to an otherwise average roadway and insignificant stream crossing. | 
| X |
Conneauttee Road Bridge
|
| Conneauttee Road (TR-349) Over Little Conneauttee Creek | Rural: Erie County, Pennsylvania | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 55 ft Main Span Length: 54 ft Roadway Width: 15.7 ft Main Spans: 1 |
1914 By: Unknown | This little Warren pony truss was closed to traffic and slowly collapsing in one corner, but could have been preserved. | 
| X |
Corunna Bridge
IN-327 Bridge / Bridge Street Bridge |
| IN-327 (Bridge Street) Over Railroad (Norfolk Southern) | Corunna: De Kalb County, Indiana | Metal 4 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 113.8 ft Main Span Length: 56.7 ft Roadway Width: 26 ft Main Spans: 1 |
1918 By: Unknown | An unusual truss railroad overpass is painted in USA colors, and adds interest to the small community of Corunna. | 
|
CR-100 South Bridge
Jackson County Bridge 197 |
 | CR-100 South Over McHargue Ditch | Rural: Jackson County, Indiana | Metal 4 Panel Bolt-Connected Warren Pony Truss, Fixed |
Total Length: 19.8 ft Main Span Length: 61 ft Roadway Width: 17.7 ft Main Spans: 1 |
1918 By: Henry Harman | A short, traditionally composed example of a Warren pony truss, except for the use of bolted connections, for which it is noteworthy. | 
|
CR-16 Bridge
|
| CR-16 Over Beaver Creek | Rural: Williams County, Ohio | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 54 ft Main Span Length: 52.2 ft Roadway Width: 16 ft Main Spans: 1 |
1914 By: Brookville Bridge Company of Brookville, Ohio | A small pony truss in poor condition adds heritage and beauty to its roadway. | 
|
CR-22 Old Bean Creek Bridge
|
| CR-22 Over Old Bean Creek | Rural: Fulton County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 50 ft Main Span Length: 47 ft Roadway Width: 13.5 ft Main Spans: 1 |
1902 By: Unknown | An forgotten pony truss with unusual v-laced railings remains back on this abandoned road. | 
|
CR-225 East Bridge
Noble County Bridge 134 |
| CR-225 East Over Railroad (CSX) | Rural: Noble County, Indiana | Metal 4 Panel Rivet-Connected Warren (No Verticals) Pony Truss, Fixed |
Total Length: 107 ft Main Span Length: 45 ft Roadway Width: 16 ft Main Spans: 3 |
1906 By: Unknown | One of a few remaining, rare multi-span pony truss railroad overpass bridges in Noble County. | 
|
CR-253 Bridge
TR-253 Bridge |
| CR-253 Over Outlet Ditch | Rural: Hancock County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 49 ft Main Span Length: 45 ft Roadway Width: 15 ft Main Spans: 1 |
By: Smith Bridge Company of Toledo, Ohio | This bridge features the traditional built-up beam style of its builder. | 
|
CR-400 East Bridge
Noble County Bridge 136 |
| CR-400 East Over Railroad (CSX) | Rural: Noble County, Indiana | Metal 4 Panel Rivet-Connected Warren (No Verticals) Pony Truss, Fixed |
Total Length: 107 ft Main Span Length: 45 ft Roadway Width: 16 ft Main Spans: 3 |
1906 By: Unknown | Featuring a steep approach and beautiful trusses, this bridge is truly a trip back in time. | 
|
CR-71 Bridge
Monroe Road 859 Bridge |
| CR-71 (Monroe Road 859) Over Long Branch Creek | Rural: Monroe County, Missouri | Metal 4 Panel Pin-Connected Pratt Bedstead Pony Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 91 ft Main Span Length: 61 ft Roadway Width: 11.8 ft Main Spans: 1 |
1911 By: Illinois Steel Bridge Company of Jacksonville, Illinois | A rare and historically complete example of a bedstead truss bridge. | 
| X |
CR-800 East Bridge
Noble County Bridge 132 |
| CR-800 East Over Railroad (CSX) | Rural: Noble County, Indiana | Metal 4 Panel Rivet-Connected Warren (No Verticals) Pony Truss, Fixed and Approach Spans: Wood Stringer (Multi-Beam), Fixed |
Total Length: 130 ft Main Span Length: 40.7 ft Roadway Width: 16 ft Main Spans: 3 |
1906 By: Unknown | This railroad overpass is slightly different from the four similar overpasses in this area of Noble County. | 
|
CR-D Bridge
CR-36 Bridge |
| CR-D Over Beaver Creek | Rural: Williams County, Ohio | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 64 ft Main Span Length: 58 ft Roadway Width: 17 ft Main Spans: 1 |
1922 By: Unknown | A traditional pony truss sits on concrete abutments that include concrete posts . | 
|
CR-H50 Bridge
|
| CR-H50 Over Leatherwood Creek | Rural: Williams County, Ohio | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 37 ft Main Span Length: 36 ft Roadway Width: 15.4 ft Main Spans: 1 |
1914 By: Brookville Bridge Company of Brookville, Ohio | A small and picturesque pony truss on stone abutments. | 
|
Creek Road Bridge
|
| Creek Road (TR-751) Over Cussewago Creek | Rural: Crawford County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 72 ft Main Span Length: 68 ft Roadway Width: 14.8 ft Main Spans: 1 |
1895 By: Unknown | This half-hip pony had tall trusses and unusual decorative rivets on the railing. | 
|
Curl Road Bridge
|
| Curl Road (TR-138) Over Shaw Creek | Rural: Morrow County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 51 ft Main Span Length: 59 ft Roadway Width: 13.8 ft Main Spans: 1 |
1887 By: Massillon Bridge Company of Massillon, Ohio | One of several noteworthy small but very old pony truss bridges in this county built by the Massillon Bridge Company. | 
|
Curtis Road Bridge
|
| Curtis Road (CR-137) Over Shaw Creek | Rural: Morrow County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 46 ft Main Span Length: 44 ft Roadway Width: 13.8 ft Main Spans: 1 |
1888 By: Unknown | Although small, this is an outstanding example of a pony truss built by the Massillon Bridge Company. | 
|
Dean Road Bridge
|
| Dean Road (TR-439) Over Little Sandy Creek | Rural: Venango County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 56 ft Main Span Length: 51.8 ft Roadway Width: 13.5 ft Main Spans: 1 |
1895 By: Unknown | This pony truss was modified when the lower chord connections were encased in concrete. | 
| X |
Decew Road Bridge
|
| Decew Road Over Lake Gibson (12 Mile Creek) | Rural: Niagara Region, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Standard Steel Construction Company of Port Robinson, Ontario | This unusual bridge is a two-span pony truss, but one span is larger than the other. Demolished Summer 2010 | 
|
Dixon Road Bridge
TR-242 Bridge |
 | Dixon Road (TR-242) Over 4 Mile Creek | Rural: Preble County, Ohio | Metal 4 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed |
Total Length: 61 ft Main Span Length: 53.2 ft Roadway Width: 18 ft Main Spans: 1 |
1958 By: Champion Bridge Company of Wilmington, Ohio | One of the shortest of an unusual late truss design built in Preble County. | 
| ! |
Dotter Road Bridge
|
| Dotter Road (TR-522) Over Mill Creek | Rural: Venango County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 62 ft Main Span Length: 56 ft Roadway Width: 15.7 ft Main Spans: 1 |
1885 By: Smith Bridge Company of Toledo, Ohio | An important example of work done by the Smith Bridge Company of Toledo, Ohio in Pennsylvania. | 
|
Dunbar Bridge
Harmon Creek Road Bridge |
| Harmon Creek Road (TR-843) Over Raccoon Creek | Rural: Washington County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 19.5 ft Main Span Length: 60 ft Roadway Width: 10.5 ft Main Spans: 1 |
1889 By: Unknown | This nicely detailed, ancient pony truss is among the most historically significant of the bridges in Washington County. | 
| X |
Eddie Road Bridge
|
| Eddie Road (TR-776) Over Muddy Creek | Rural: Crawford County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 65 ft Main Span Length: 63 ft Roadway Width: 11.2 ft Main Spans: 1 |
1895 By: Unknown | A decent-sized half-hip Pratt pony truss adds character to a rural area. | 
| X |
Factory Road Bridge
TR-341 Bridge |
| Factory Road (TR-341) Over Lesley Run | Rural: Preble County, Ohio | Metal 4 Panel Pin-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 55 ft Main Span Length: 48 ft Roadway Width: 15.7 ft Main Spans: 1 |
1914 By: Unknown | A quaint little pin connected pony truss with excellent historic integrity yet was demolished! | 
|
Farmington Road Bridge
Hawthorne Drive Bridge / Nankin Mills Bridge |
| Abandoned Farmington Road (Hawthorne Drive) Over Middle River Rouge | Westland: Wayne County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 59.7 ft Main Span Length: 64 ft Roadway Width: 10.5 ft Main Spans: 1 |
1950 By: Unknown | A narrow truss bridge is buried in the woods just off the road, rewarding all who seek it. | 
|
Filley Street Bridge
|
| Filley Street Over Sconondoa Creek | Sherrill: Oneida County, New York | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 93 ft Main Span Length: 49 ft Roadway Width: 11.5 ft Main Spans: 2 |
By: Unknown | This bridge's two pony truss spans are of different lengths. | 
|
Fink Deck Truss Bridge
|
 | Exhibit Deck Over Ground (Exhibit) | Lynchburg: Lynchburg Independent City, Virginia | Metal 4 Panel Pin-Connected Fink Deck Truss, Fixed |
Total Length: 52.5 ft Main Span Length: 52.5 ft Roadway Width: 13 ft Main Spans: 1 |
1870 By: Albert Fink | A rare cast iron bridge, this is also one of only two surviving Fink truss bridges in the country! | 
|
Fink Truss Bridge
Main Street Bridge |
 | Scenic Overlook Over None (Exhibit) | Rural: Chester County, Pennsylvania | Metal 4 Panel Pin-Connected Fink Deck Truss, Fixed |
Main Span Length: 43.2 ft Main Spans: 1 |
1870 By: Unknown | One of only a few in the country, this is the only Fink truss in Pennsylvania. | 
| X |
Flat Road Bridge
|
| Flat Road (TR-304) Over West Branch Caldwell Creek | Rural: Warren County, Pennsylvania | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 54 ft Main Span Length: 51.8 ft Roadway Width: 11.8 ft Main Spans: 1 |
1910 By: Unknown | This was an abandoned Warren pony truss that was noted for its skew. | 
|
Foos Road Bridge
TR-437 Bridge |
| Foos Road (TR-437) Over Prices Creek | Rural: Preble County, Ohio | Metal 4 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed |
Total Length: 75 ft Main Span Length: 65 ft Roadway Width: 20 ft Main Spans: 1 |
1931 By: Brookville Bridge Company of Brookville, Ohio | An attractive warren pony truss, one of a decreasing number of this type in the area. | 
|
Garrett Mill Road Bridge
|
| Garrett Mill Road Over Ridley Creek | Rural: Chester County, Pennsylvania | Metal 4 Panel Welded Pratt Full-Slope Pony Truss, Fixed |
Total Length: 43 ft Main Span Length: 42 ft Roadway Width: 13 ft Main Spans: 1 |
1933 By: Chester County Maintenance Forces and Harry K. Ellis | This is an extremely old example of a welded truss bridge. | 
|
Glasgow Road Bridge
|
| Glasgow Road Over Humber River | Bolton: Peel Region, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Stratford Bridge Company of Stratford, Ontario | This bridge is an extremely rare example of a bridge built by the Stratford Bridge Company. | 
|
Glass Avenue Bridge
|
| Glass Avenue (Abandoned Alignment) Over 15 Mile Creek (Old Channel) | Rural: Niagara Region, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This abandoned bridge is a reminder that Glass Avenue once went in a different direction in this area. | 
| X |
Hansen Lane Bridge
F-4 Road Bridge |
 | Hansen Lane (F-4 Road) Over Big Cedar River | Rural: Menominee County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 52.8 ft Main Span Length: 51 ft Roadway Width: 16 ft Main Spans: 1 |
1924 By: Unknown | This bridge is a good example of a regionally uncommon structure type. | 
|
Haybridge Road Bridge
|
| Haybridge Road Over Fawn River | Rural: St. Joseph County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 54.8 ft Main Span Length: 53.8 ft Roadway Width: 16 ft Main Spans: 1 |
1912 By: Unknown | An unusual pony truss sits out in the open for people to enjoy. | 
|
Hayworth Creek Private Bridge
|
| Private Access Over Hayworth Creek | Rural: Clinton County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed | Main Spans: 1 | By: Unknown | A traditional truss bridge on private property. | 
|
Iroquois 100 Bridge
TR-371 Bridge |
| Iroquois 100 Over Fountain Creek | Rural: Iroquois County, Illinois | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 62 ft Main Span Length: 59 ft Roadway Width: 15.7 ft Main Spans: 1 |
1899 By: Massillon Bridge Company of Massillon, Ohio | This pony truss is in decent shape yet has been abandoned. | 
|
Iroquois 1250 Bridge
TR-247 Bridge |
 | Iroquois 1250 Over Spring Creek Tributary | Rural: Iroquois County, Illinois | Metal 4 Panel Pin-Connected Pratt Bedstead Truss, Fixed and Approach Spans: Metal 5 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 96.5 ft Main Span Length: 49.5 ft Roadway Width: 14 ft Main Spans: 1 |
1885 By: Smith Bridge Company of Toledo, Ohio | This is a extremely significant and rare example of a bedstead truss bridge, which also features a rare example of a lightweight double-Warren pony truss! | 
|
Iroquois 1300 Bridge #1
TR-239A Bridge |
| Iroquois 1300 Over Spring Creek Tributary | Rural: Iroquois County, Illinois | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 60.7 ft Main Span Length: 58.7 ft Roadway Width: 16 ft Main Spans: 1 |
1901 By: Unknown | This is one of the more unusual pony truss bridges in Iroquois County. | 
|
Iroquois 1400 Bridge
TR-156 Bridge |
| Iroquois 1400 Over Whiskey Creek | Rural: Iroquois County, Illinois | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 55 ft Main Span Length: 52.8 ft Roadway Width: 15.7 ft Main Spans: 1 |
1895 By: Massillon Bridge Company of Massillon, Ohio | A classic half-hip pony truss continues to the present day to fulfill its task of serving traffic in the middle of nowhere. | 
|
Iroquois 1500 Bridge
TR-168 Bridge |
| Iroquois 1500 Over Whiskey Creek | Rural: Iroquois County, Illinois | Metal 4 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 77 ft Main Span Length: 70 ft Roadway Width: 16.7 ft Main Spans: 1 |
1929 By: Unknown | This unusual 1920s riveted pony truss has an enormous skew to it! | 
|
Iroquois 1650 Bridge
TR-192 Bridge |
| Iroquois 1650 Over Whiskey Creek | Rural: Iroquois County, Illinois | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 62 ft Main Span Length: 58.7 ft Roadway Width: 15.7 ft Main Spans: 1 |
1896 By: Massillon Bridge Company of Massillon, Ohio | An excellent example of small-scale work by the Massillon Bridge Company of Massillon, Ohio. | 
|
Jerrys Run Private Bridge
|
| Private Trail Over Pond Creek | Jerrys Run (Rural): Wood County, West Virginia | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | An attractive Warren pony truss retains good historic integrity. | 
| X |
Junction Road Hopewell Creek Bridge
TR-259 Bridge |
| Junction Road Over Hopewell Creek (East Fork 4 Mile Creek) | Rural: Preble County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 62 ft Main Span Length: 57 ft Roadway Width: 15.7 ft Main Spans: 1 |
By: Indianapolis Bridge Company of Indianapolis, Indiana | A classic late 1800s half-hip Pratt pony truss was demolished and replaced. | 
| X |
Ketterman Road Bridge
TR-329 Bridge |
| Ketterman Road (TR-329) Over Aukerman Creek | Rural: Preble County, Ohio | Metal 4 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 52.2 ft Main Span Length: 46 ft Roadway Width: 15.7 ft Main Spans: 1 |
By: Unknown | This small bridge itself very picturesque but is also located in a scenic wooded area. | 
|
Keys Bridge
Keyes Road Bridge |
| Keyes Road (TR-821) Over Raccoon Creek | Rural: Washington County, Pennsylvania | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 61 ft Main Span Length: 58 ft Roadway Width: 12 ft Main Spans: 1 |
1903 By: Nelson and Buchanan of Chambersburg, Pennsylvania | One of a number of interesting pony truss bridges remaining in the county built by Nelson and Buchanan of Chambersburg, Pennsylvania. | 
|
Kiceniuk Road Bridge
|
| Kiceniuk Road Over South Branch Raritan River | Rural: Hunterdon County, New Jersey | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 150 ft Main Span Length: 48 ft Roadway Width: 12.5 ft Main Spans: 3 |
1927 By: Unknown | A well-preserved three span pony truss is a highly unusual sight. | 
|
Kirkton Private Bridge
|
| Private Drive Over Fish Creek | Kirkton: Huron County, Ontario | Metal 4 Panel Pin-Connected Pratt Full-Slope Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This private driveway bridge is a rare example of a pin-connected truss bridge in Ontario. | 
| X |
Kniffen Race Track Road Bridge
|
| Kniffen Race Track Road (CR-23.50) Over Brush Creek | Rural: Williams County, Ohio | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 54 ft Main Span Length: 48 ft Roadway Width: 15.7 ft Main Spans: 1 |
1920 By: Unknown | This truss bridge has two different paint colors on it. | 
| X |
Lewis Road Bridge
|
| Lewis Road Over Little Salt Creek | Rural: Midland County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 53.2 ft Main Span Length: 48 ft Roadway Width: 16 ft Main Spans: 1 |
1910 By: Unknown | Despite the fact that few Michigan truss bridges are in such good condition, this bridge is doomed. | 
|
Little Yellow Creek Private Bridge
|
 | Private Driveway Over Little Yellow Creek | Rural: Columbiana County, Ohio | Metal 4 Panel Pin-Connected Pratt Full-Slope Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This bridge has tiny members and chords, unusual design, and may be quite old. | 
|
Long Lane Road Bridge
|
| Long Lane Road Over Cohocton River | Rural: Steuben County, New York | Metal 4 Panel Pin-Connected Lenticular Pony Truss, Fixed | Main Spans: 1 | By: Berlin Iron Bridge Company of East Berlin, Connecticut | This extremely rare truss bridge has been abandoned. | 
|
Main Street Bridge
Talcottville Bridge |
| Main Street Over Tankerhoosen River | Talcottville: Tolland County, Connecticut | Metal 4 Panel Pin-Connected Lenticular Pony Truss, Fixed |
Total Length: 71 ft Main Span Length: 66 ft Roadway Width: 16 ft Main Spans: 1 |
1891 By: Berlin Iron Bridge Company of East Berlin, Connecticut | A small but significant lenticular pony truss sits at the end of Main Street which is cut in half by the nearby freeway. | 
|
Malloryville Road Bridge
|
| Malloryville Road Over Fall Creek | Rural: Tompkins County, New York | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 68 ft Main Span Length: 64 ft Roadway Width: 15.4 ft Main Spans: 1 |
1915 By: Good Roads Machinery Company of Marathon, New York | A small pony truss with an interesting builder. | 
|
Middletown Line Bridge
|
| Middletown Line Over Otter Creek | Rural: Oxford County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This pony truss is noted for its extremely lightweight truss members. | 
| S |
Miedema Bridge
Concession 6 Walpole Road Bridge |
| Concession 6 Walpole Road Over Sandusk Creek | Rural: Haldimand County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 50 ft Main Spans: 1 |
1922 By: Unknown | One of the first examples of a heritage bridge in Ontario to be relocated and preserved for pedestrian use! | 
|
Miscauno Island Bridge East
|
| Shoreline Drive (Miscauno Island Lane) Over Menominee River Channel | Rural: Marinette County, Wisconsin, and Menominee County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 92 ft Main Spans: 1 |
1905 By: Unknown | One of three railroad bridges that today serve as vehicular bridges to the historic Four Seasons Island Resort. | 
| ! |
Misner Dam Bridge
|
| Silver Lake Drive (Patterson Street, CR-5) Over Lynn River | Port Dover: Norfolk County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed and Approach Spans: Concrete T-Beam, Fixed | Main Spans: 1 | By: Unknown | This unusual bridge was built as an integral part of a dam, and has today been bypassed by a new bridge. | 
| X |
Mitchell Road Bridge
|
| Mitchell Road Over North Branch Portage River | Rural: Wood County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 53.2 ft Main Span Length: 52.2 ft Roadway Width: 15.4 ft Main Spans: 1 |
By: Unknown | This bridge with good historic integrity has been closed, but deserves to be restored. | 
|
Morrell Road Bridge
|
 | Morrell Road Over Pony Hollow Creek | Rural: Tompkins County, New York | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 66 ft Main Span Length: 64 ft Roadway Width: 13.8 ft Main Spans: 1 |
1920 By: Unknown | A small truss bridge with picturesque hills in the background. | 
|
Munnell Run Private Bridge
|
| Private Drive Over Munnell Run | Mercer: Mercer County, Pennsylvania | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed | Main Spans: 1 | By: Sharpsville Steam Boiler Works of Sharpsville, Pennsylvania | This is a small yet attractive and unusual little pony truss. | 
| X |
Nicol Road Bridge
|
| Nicol Road Over Black River | Rural: Sanilac County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 70 ft Main Span Length: 66 ft Roadway Width: 20 ft Main Spans: 1 |
1905 By: Unknown | The last public truss bridge in Sanilac County, this structure was demolished, despite its remarkably excellent truss condition. | 
|
Nishisakawick Creek Bridge
|
 | River Road Over Nishisakawick Creek | Frenchtown: Hunterdon County, New Jersey | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 57 ft Main Span Length: 57 ft Roadway Width: 14 ft Main Spans: 1 |
By: Unknown | An example of a distinctive early 20th century truss bridge form. | 
| ! |
Oelke Road Bridge
|
| Oelke Road Over North Branch Macon Creek | Rural: Monroe County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 51.8 ft Main Span Length: 51.8 ft Roadway Width: 13.5 ft Main Spans: 1 |
1899 By: Groton Bridge Company of Groton, New York | This is the oldest and largest of the Monroe County pony trusses, and retains original pole guardrails. | 
|
Old Clinton Road Bridge
|
| Old Clinton Road Over South Branch Raritan River | Rural: Hunterdon County, New Jersey | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 128 ft Main Span Length: 62 ft Roadway Width: 15 ft Main Spans: 2 |
1901 By: Canton Bridge Company of Canton, Ohio | A relatively early highway truss with riveted connections. | 
|
Old Sandbank Road Bridge
Spencer Road Bridge |
| Sandbank Road (Old Alignment) / Spencer Road Over Buttermilk Creek | Near Ithaca: Tompkins County, New York | Metal 4 Panel Pin-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 42 ft Main Span Length: 39.7 ft Roadway Width: 11.2 ft Main Spans: 1 |
1881 By: King Bridge Company of Cleveland, Ohio | Within view of beautiful Buttermilk Falls, this is a small but complete and very old truss bridge. | 
|
Owasco Lake Outlet Bridge
|
| Private Drive Over Owasco Lake Outlet | Rural: Cayuga County, New York | Metal 4 Panel Pin-Connected Pratt Bedstead Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed | Main Spans: 1 | By: Unknown | This is a very unusual and rare example of a bedstead truss. | 
|
Paxton Bridge
|
| Paxton Farm Road Over Chartiers Creek | Rural: Washington County, Pennsylvania | Metal 4 Panel Rivet-Connected Warren (No Verticals) Pony Truss, Fixed |
Total Length: 51.8 ft Main Span Length: 48 ft Roadway Width: 10.8 ft Main Spans: 1 |
1919 By: Unknown | This tiny pony truss is among the first bridges to ever use a rolled H-section for a top chord. | 
|
Pentoga Road Bridge
|
| Pentoga Road (Cherry Avenue) Over Brule River | Pentoga: Iron County, Michigan and Florence County, Wisconsin | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 64 ft Main Span Length: 60 ft Roadway Width: 16 ft Main Spans: 1 |
1924 By: Unknown | This pony truss, a locally rare bridge type, has had some unusual alterations. | 
|
Peshtigo Northern Railroad Bridge
|
| Railroad (Rail-Trail) Over Peshtigo River | Peshtigo: Marinette County, Wisconsin | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 4 | By: Unknown | This bridge is an unusual example of a multi-span railroad pony truss. | 
|
Pine Hill Road Bridge
|
 | Pine Hill Road (Camp Buck Road) Over South Branch Raritan River | Sunnyside: Hunterdon County, New Jersey | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 92 ft Main Span Length: 44 ft Roadway Width: 11.8 ft Main Spans: 2 |
1900 By: Unknown | This pony truss is located just down the road from a tiny stone arch, making for a historic section of road. | 
| X |
Plum Creek Road Bridge
Johnston Bridge |
| Plum Creek Road (PA-2069) Over Plum Creek | Rural: Armstrong County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 80 ft Main Span Length: 72 ft Roadway Width: 14.4 ft Main Spans: 1 |
1904 By: Unknown | This small pony truss has an unusual bottom chord and good historic integrity, but this was not enough to spare it from demolition. | 
| ! |
Porter Bridge
Marburg Bridge |
| Marburg Road Over Black Creek | Rural: Norfolk County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This attractive heritage pony truss is at risk for replacement despite significant local support for preservation. | 
|
Potter Bridge
|
| Robinson Run Road (TR-360) Over Wheeling Creek | Rural: Washington County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Pony Truss, Fixed |
Total Length: 47 ft Main Span Length: 44 ft Roadway Width: 9.8 ft Main Spans: 1 |
1881 By: Unknown | Unique and extremely significant, this bridge has vertical endposts and a bottom chord that runs up to the top chord. | 
|
Prince George Railway Bridge
|
 | Railroad (Canadian National) Over Fraser River | Rural: Fraser-Fort George District, British Columbia | Metal 4 Panel Rivet-Connected Pratt Through Truss, Movable: Vertical Lift (Direct Lift) and Approach Spans: Metal 8 Panel Rivet-Connected Camelback Through Truss, Fixed |
Total Length: 2658.8 ft Main Span Length: 100 ft Roadway Width: 18.3 ft Main Spans: 1 |
1914 By: Canadian Bridge Company of Walkerville, Ontario and Strauss Bascule Bridge Company of Chicago, Illinois | One of only two in North America, this is the only example in Canada of a patented Strauss direct-lift type vertical lift. | 
|
Red Bridge
|
| Old 101 Road Over Armstrong Creek | Rural: Forest County, Wisconsin | Metal 4 Panel Pin-Connected Pratt Full-Slope Pony Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Main Span Length: 50 ft Roadway Width: 16 ft Main Spans: 1 |
1908 By: Hennepin Bridge Company of Minneapolis, Minnesota | This bridge has been bypassed and beautifully preserved, a rarity in Wisconsin. | 
|
Reigle Road Bridge
|
| Reigle Road Over Yellow Creek | Rural: Wood County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 60 ft Main Span Length: 56 ft Roadway Width: 16 ft Main Spans: 1 |
By: Unknown | This pin-connected truss bridge is still capable of serving the local traffic needs of the area. | 
|
Rialto Road Bridge
|
| Rialto Road Over Ward Canal (Number 1458) | Near Bono: Lucas County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed | Main Spans: 1 | By: Unknown | A small pony truss has built-up floorbeams that are at risk for deterioration due to water contact. | 
|
Rick Road Bridge
|
| Rick Road (TR-450) Over Elk Creek | Rural: Erie County, Pennsylvania | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 97 ft Main Span Length: 58 ft Roadway Width: 13.5 ft Main Spans: 1 |
1915 By: Unknown | This bridge has a pony truss span and a slightly smaller stringer span. | 
|
RR-20 Bridge
|
| RR-20 Over Beaverdams Creek (Power Canal) | Thorold: Niagara Region, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | 1934 By: Hamilton Bridge Company of Hamilton, Ontario | An attractive 1930s pony truss that carries a lot of traffic. | 
|
Sand Pond Road Bridge
Nasons Mills Road Bridge |
| Sand Pond Road (Nasons Mills Road) Over Little Osipee River | Rural: York County, Maine | Metal 4 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 111 ft Main Span Length: 53.2 ft Roadway Width: 16 ft Main Spans: 2 |
1923 By: American Bridge Company of New York, New York, United Construction Company of Albany, New York Contractors | This is an unusual bridge with its two short pony truss spans. | 
|
Scottwood Road Bridge
|
| Scottwood Road (TR-9) Over Slate Run | Rural: Huron County, Ohio | Metal 4 Panel Pin-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 45 ft Main Span Length: 42 ft Roadway Width: 15.7 ft Main Spans: 1 |
By: Wrought Iron Bridge Company of Canton, Ohio | This bridge displays the unusual designs of its builder, but also has an unusual connection cap at the ends of the bridge. | 
|
Skiles Athletic Field Bridge
Whitney Avenue Bridge |
| Pedestrian Walkway Over Black Fork River | Shelby: Richland County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 85 ft Roadway Width: 12 ft Main Spans: 1 |
By: Massillon Bridge Company of Massillon, Ohio | This bridge has unusual railings that the Massillon Bridge Company sometimes put on its bridges. | 
|
Sneath Road Bridge
|
| Sneath Road Over Humber River | Bolton: Peel Region, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 81 ft Main Span Length: 49 ft Main Spans: 1 |
By: Unknown | This bridge is one of the few heritage truss bridges in Ontario to be spared demolition and instead preserved! | 
|
Southern Street Railroad Overpass
|
| Railroad (CSX) Over Southern Street and Norfolk Southern Railroad | Detroit: Wayne County, Michigan | Metal Continuous 4 Panel Rivet-Connected Warren Through Truss, Fixed |
Total Length: 233 ft Main Span Length: 109 ft Main Spans: 3 |
1930 By: McClintic-Marshall Company of Pittsburgh, Pennsylvania | A rare example of a continuous truss, this massive, wide structure is the only truss railroad overpass in the lower peninsula. | 
|
Sulphur Springs Road Bridge
|
| Sulphur Springs Road Over Little Juniata Creek | Rural: Perry County, Pennsylvania | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 55 ft Main Span Length: 55 ft Roadway Width: 11.2 ft Main Spans: 1 |
1904 By: Nelson and Buchanan of Chambersburg, Pennsylvania | Although the trusses of this bridge no longer function to hold traffic loads and also are falling apart, they continue to offer heritage value. | 
|
Swan Creek Road Bridge #2
|
| Swan Creek Road (Abandoned Old Alignment) Over Beaver Creek | Rural: Saginaw County, Michigan | Metal 4 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 51 ft Main Span Length: 49 ft Roadway Width: 15.7 ft Main Spans: 1 |
By: Unknown | An interesting riveted Pratt pony truss on private property. | 
|
Sweetgrass Golf Club Bridge 5
|
| Golf Course Pathway Over Golf Course Waterway | Rural: Menominee County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | One of five historic metal truss bridges relocated to this golf course, this bridge is hidden in a wooden area of the course. | 
| ! |
Townhall Road Bridge
Grout Road Bridge |
| Townhall Road (Grout Road) Over South Branch Tobacco River | Rural: Gladwin County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 67 ft Main Span Length: 65 ft Roadway Width: 14 ft Main Spans: 1 |
1917 By: H. Stewart | This truss bridge retains excellent historic integrity in a region with very few historic bridges. | 
| X |
Townline Road Bridge
|
| Townline Road (TR-113) Over East Branch Huron River | Rural: Huron County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 53.2 ft Main Span Length: 48 ft Roadway Width: 15.4 ft Main Spans: 1 |
By: Canton Bridge Company of Canton, Ohio | This otherwise traditional pony truss has unusual endpost-top chord cover plates that double as builder plaques. | 
|
TR-245 Bridge
|
| TR-245 Over Outlet Ditch | Rural: Hancock County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed | Main Spans: 1 | By: Wrought Iron Bridge Company of Canton, Ohio | This abandoned bridge displays the unusual details that associate it with a builder. | 
|
TR-251 Bridge
|
| TR-251 Over Outlet Ditch | Rural: Hancock County, Ohio | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 45 ft Main Span Length: 42 ft Roadway Width: 16.4 ft Main Spans: 1 |
By: Wrought Iron Bridge Company of Canton, Ohio | This ancient bridge continues to serve its original function of carrying vehicular traffic. | 
|
TR-99 Bridge
|
| TR-99 Over Gordon Creek | Rural: Paulding County, Ohio | Metal 4 Panel Pin-Connected Pratt Bedstead Pony Truss, Fixed |
Total Length: 50 ft Main Span Length: 49 ft Roadway Width: 15.7 ft Main Spans: 1 |
By: Bellefontaine Bridge and Iron Company of Bellefontaine, Ohio | A rare, abandoned example of a bedstead pony truss that should be restored. | 
|
Troyer Road Bridge
|
| Troyer Road Over Venison Creek | Rural: Norfolk County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This pony truss has been closed to traffic for some time and is today quite overgrown with vegetation. | 
| ! |
Twin Bridge North
|
| River Road Over Black River | Forestport: Oneida County, New York | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 59.7 ft Main Span Length: 57.7 ft Roadway Width: 15.4 ft Main Spans: 1 |
1901 By: Havana Bridge Works of Montour Falls, New York | One of two truss bridges on this road, this example is noted for its ornate plaque and finials. | 
|
Ulshaffer Road Bridge
|
| Ulshaffer Road Over Thunder Bay River | Rural: Montmorency County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 70 ft Main Span Length: 40 ft Roadway Width: 15.7 ft Main Spans: 1 |
By: Unknown | A secluded pony truss with interesting beams under the deck. | 
|
Union Line Bridge
|
| Union Line Over Otter Creek | Rural: Oxford County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This long abandoned pony truss retains good historic integrity but is sitting on a cracked abutment. | 
|
Valley Station Road Bridge
|
| Valley Station Road (Shurts Road) Over Musconetcong River | Rural: Hunterdon County, New Jersey and Warren County, New Jersey | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 117 ft Main Span Length: 58 ft Roadway Width: 15.5 ft Main Spans: 2 |
1901 By: Unknown | An altered example of this areas unusually large population of multi-span pony truss bridges. | 
|
Verne Road Fairchild Creek Bridge
|
| Verne Road Over Fairchild Creek | Rural: Saginaw County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 63 ft Main Span Length: 60 ft Roadway Width: 17.4 ft Main Spans: 1 |
1923 By: Unknown | A long-abandoned pony truss with good historic integrity, however is on unsound abutments. | 
|
Wadsworth Street Bridge
|
| Wadsworth Street (Brooklyn Heights Road) Over St. George River | Thomaston: Knox County, Maine | Metal 4 Panel Rivet-Connected Pratt Pony Truss, Movable: Bascule (Belidor) and Approach Spans: Metal 7 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 231 ft Roadway Width: 20 ft Main Spans: 1 |
1925 By: Boston Bridge Works of Boston, Massachusetts | Although all machinery has been removed, this bridge is one of the only examples in the country of a belidor type bascule bridge. | 
|
Wall Street Bridge
|
| Wall Street Over West Branch Tioughnioga River | Homer: Cortland County, New York | Metal 4 Panel Pin-Connected Lenticular Pony Truss, Fixed |
Total Length: 58.7 ft Main Span Length: 57.7 ft Roadway Width: 10.5 ft Main Spans: 1 |
1878 By: Corrugated Metal Company of East Berlin, Connecticut (Berlin Iron Bridge Company of East Berlin, Connecticut) | One of three lenticular truss bridges in Homer, this is the only one still serving vehicular traffic. | 
|
Walnut Street Bridge
|
 | Walnut Street Over Keshequa Creek | Nunda: Livingston County, New York | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 53.8 ft Main Span Length: 51 ft Roadway Width: 12 ft Main Spans: 1 |
1895 By: Unknown | This 1880s pony truss had horrific alterations made to it in the 1950s | 
|
Walp Road Bridge
|
| Walp Road (TR-342) Over Nescopeck Creek | Rural: Luzerne County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 62 ft Main Span Length: 60 ft Roadway Width: 16 ft Main Spans: 1 |
1889 By: Dean and Westbrook of New York, New York | A rare example of a pony truss that utilizes the beautiful and unique Phoenix column in its trusses. | 
|
Water Street Bridge
|
| Water Street Over West Branch Tioughnioga River | Homer: Cortland County, New York | Metal 4 Panel Pin-Connected Lenticular Pony Truss, Fixed | Main Spans: 2 | By: Unknown | One of three lenticular truss bridges in Homer, this one comes in a two-span configuration. | 
|
Windham 19 Road Bridge
Old Lasslette Road Bridge |
| Windham 19 Road (Old Lasslette Road) Over Big Creek | Rural: Norfolk County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This is one of the few truss bridges in Norfolk County that remains open to vehicular traffic. | 
| X |
Wipper Will Road Bridge
|
| Wipper Will Road (TR-334) Over Little Sandy Creek | Rural: Venango County, Pennsylvania | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 46 ft Main Span Length: 46 ft Roadway Width: 14 ft Main Spans: 1 |
1904 By: Rochester Bridge and Construction Company | A small pony truss with riveted connections had faithfully served this rural road for over a century. | 
|
Wirtz Road Bridge
|
| Wirtz Road Over Sugar River | Rural: Gladwin County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 50 ft Main Span Length: 48 ft Roadway Width: 12.8 ft Main Spans: 1 |
1920 By: Unknown | A regionally rare example of a metal truss bridge, this structure is abandoned and overgrown. | 
|
Wren Valley Road Bridge
Iowa Bridge Number 348350 |
| Wren Valley Road Over Canoe Creek | Rural: Winneshiek County, Iowa | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 67 ft Main Span Length: 66 ft Roadway Width: 16 ft Main Spans: 1 |
By: Unknown | A traditional pin-connected pony truss with good historic integrity. | 
|
Wyandot-Marion Road Bridge
|
| Wyandot-Marion Road (TR-68) Over Little Sandusky River | Rural: Marion County, Ohio and Wyandot County, Ohio | Metal 4 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 73.2 ft Main Span Length: 70 ft Roadway Width: 15.4 ft Main Spans: 1 |
By: Unknown | This small pony truss bridge has counter added using members salvaged from another bridge. | 
|
|---|
