| 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 |
2nd Street Bridge
|
 | 2nd Street Over Swartz Creek | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 75.8 ft Main Span Length: 70 ft Roadway Width: 32.2 ft Main Spans: 1 |
1918 By: Price Brothers Company of Lansing, Michigan | This is the last of Flint's three largest downtown area arch bridges, and is in poor condition. | 
|
Argentine Dam Bridge
Lobdell Lake Dam Bridge |
 | Silver Lake Road Over Lobdell Lake Dam | Argentine: Genesee County, Michigan | Concrete T-Beam, Fixed |
Total Length: 59.7 ft Main Span Length: 31.8 ft Roadway Width: 30 ft Main Spans: 1 |
1929 By: B. C. Lord of Clayton, Michigan and Michigan State Highway Department | A rare example of a historic dam bridge in Michigan. | 
|
Arlene Drive Bridge
|
 | Arlene Drive Over I-75 | Flint: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 187 ft Main Span Length: 56.8 ft Roadway Width: 26 ft Main Spans: 4 |
1957 By: K. G. Marks and Michigan State Highway Department | This bridge is among the older of Michigan's steel stringer overpasses that still retains original railings. | 
|
Atlas Road Bridge
|
 | Atlas Road Over Kearsley Creek | Rural: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 41 ft Main Span Length: 37.7 ft Roadway Width: 30 ft Main Spans: 1 |
1929 By: Unknown | One of several representative examples of small scale bridge construction in the late 1920s and early 1930s in the county. | 
| X |
Beach-Garland Street Bridge
|
 | Beach Street and Garland Street Over Flint River | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 172 ft Main Span Length: 80 ft Roadway Width: 38 ft Main Spans: 2 |
1921 By: Illinois Bridge Company of Chicago, Illinois | Despite its beauty and history as a Daniel B. Luten arch, Flint allowed this bridge to deteriorate, and demolished it. | 
|
Beecher Road Bridge
|
| Beecher Road Over I-75 | Flint: Genesee County, Michigan | Metal Pin and Hanger Stringer (Multi-Beam), Fixed |
Total Length: 288 ft Main Span Length: 93 ft Roadway Width: 48 ft Main Spans: 4 |
1958 By: Loselle Construction Company and Michigan State Highway Department | This relatively old skewed expressway overpass is rare for its defined curve, wide deck width, and original railings. | 
|
Beecher Road Bridge
|
| Beecher Road Over Misteguay Creek | Rural: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 34.8 ft Main Span Length: 30.8 ft Roadway Width: 30 ft Main Spans: 1 |
1928 By: Unknown | One of the best representative examples in a group of bridges in the county that exhibit an unusual variation of a standard plan. | 
|
Cambridge Avenue Bridge
|
 | Cambridge Avenue (Park Road) Over Swartz Creek | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 59.7 ft Main Span Length: 59.7 ft Roadway Width: 24.3 ft Main Spans: 1 |
1924 By: Unknown | Although among the smaller Flint arch bridges, and with deteriorating railings, this bridge is in a more scenic setting. | 
|
Carpenter Road Bridge
|
 | Carpenter Road Over Flint River | Flint: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 131 ft Main Span Length: 64 ft Roadway Width: 30 ft Main Spans: 2 |
1948 By: Brighton and Wing | The aesthetic treatment of this stringer bridge differs from the standard plan in several ways. | 
|
Center Road Bridge
|
| Center Road Over Thread Creek | Grand Blanc: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 45 ft Main Span Length: 42 ft Roadway Width: 30 ft Main Spans: 1 |
1928 By: Unknown | One of several representative examples of small scale bridge construction in the late 1920s and early 1930s in the county. | 
| X |
Chevrolet Bridge
|
| Chevrolet Avenue Over Flint River | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 143 ft Main Span Length: 75 ft Roadway Width: 36 ft Main Spans: 3 |
1917 By: Illinois Bridge Company of Chicago, Illinois | One of the oldest and largest unique Luten arch bridges in Flint, the city allowed this historic structure to deteriorate and demolished it. | 
|
Claude Avenue Bridge
|
| Claude Avenue Over Swartz Creek | Flint: Genesee County, Michigan | Pre-Stressed Concrete Adjacent Box Beam, Fixed | Main Spans: 1 | By: Unknown | This early box beam bridge served a road that has been cut off by a freeway. | 
|
Court Street Bridge
|
| Court Street (M-21) Over Swartz Creek | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 79.7 ft Main Span Length: 59.7 ft Roadway Width: 50 ft Main Spans: 1 |
1914 By: Illinois Bridge Company of Chicago, Illinois | Although heavilly modified, this bridge is still important for its large, visually striking arch span. | 
|
Dort Highway Bridge
M-54 Bridge |
| Dort Highway (M-45) Over Flint River | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 208 ft Main Span Length: 72 ft Roadway Width: 64 ft Main Spans: 3 |
1926 By: Unknown and Michigan State Highway Department | This arch is one of a shrinking number of arch bridges in Flint, but has been widened. | 
|
Dort Highway Railroad Overpass
M-54 Railroad Overpass |
 | Railroad (Canadian National) Over M-54 (Dort Highway) | Flint: Genesee County, Michigan | Metal Deck Girder, Fixed |
Total Length: 104 ft Main Span Length: 76.8 ft Main Spans: 1 |
1936 By: Unknown | This attractive railroad overpass has since been altered by removal of its original railings. | 
| X |
Duffield Road Bridge
|
 | Duffield Road Over Shiawassee River | Rural: Genesee County, Michigan | Concrete Through Girder, Fixed |
Total Length: 45 ft Main Span Length: 41 ft Roadway Width: 23 ft Main Spans: 1 |
1924 By: Paul Weinlander of Saline, Michigan and Michigan State Highway Department | A traditional example of a concrete girder bridge in Michigan. | 
|
East Boulevard Drive Bridge
|
| East Boulevard Drive Over Gilkey Creek | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 31.8 ft Main Span Length: 30 ft Roadway Width: 26 ft Main Spans: 1 |
1920 By: Unknown | This small but beautiful bridge is unlike the other arch bridges in Flint. | 
|
Fenton Road Bridge
|
| Fenton Road Over Thread Creek | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 66 ft Main Span Length: 59.7 ft Roadway Width: 42 ft Main Spans: 1 |
1924 By: Unknown | One of several concrete arch bridges in Flint, this bridge lost its original guardrails. | 
|
Flushing Bridge
|
 | Main Street Over Flint River | Flushing: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 184 ft Main Span Length: 66 ft Roadway Width: 24 ft Main Spans: 3 |
1922 By: L. Smith, H. A. and M. C. Nichols of Hastings, Michigan | This arch bridge is a centerpiece for Flushing had its deck and sidewalks replaced but has otherwise been preserved. | 
|
Goodrich Dam
|
 | Dam Access Over Kearsley Creek | Goodrich: Genesee County, Michigan | Concrete Slab, Fixed | Main Spans: 6 | By: Unknown | This dam has an interesting bridge structure as part of its design. | 
|
Grand Blanc Railroad Bridge
|
 | Railroad (CSX Over Saginaw Street | Grand Blanc: Genesee County, Michigan | Metal Through Girder, Fixed |
Total Length: 294 ft Main Span Length: 104 ft Main Spans: 2 |
1940 By: L. A. Davidson of Saginaw, Michigan and Michigan State Highway Department | Located on a former trunkline road, this is a large through plate girder with a heavy skew. | 
| ! |
Hamilton Dam
Flint River Dam Bridge |
| Pedestrian Walkway Over Flint River | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed | Main Spans: 6 | 1920 By: Unknown | This dam also served as a bridge carrying pedestrians and also features decorative arches and railings. | 
|
Hogarth Street Bridge
|
| Hogarth Avenue Walkway Over I-75 | Flint: Genesee County, Michigan | Metal Through Girder, Fixed |
Total Length: 169 ft Main Span Length: 85 ft Main Spans: 3 |
1957 By: Unknown and Michigan State Highway Department | One of the few examples in the state of Interstate freeway pedestrian walkways that retain original railings. | 
| X |
I-75 Railroad Overpass
|
 | Railroad (Canadian National) Over I-75 | Flint: Genesee County, Michigan | Metal Deck Girder, Fixed |
Total Length: 116.8 ft Main Span Length: 58.7 ft Main Spans: 2 |
1957 By: L. A. Davidson of Saginaw, Michigan and Michigan State Highway Department | An excellent, easily photographed, example of early expressway railroad overpass construction. | 
| X |
Irish Road Bridge
|
 | Irish Road Over Flint River | Rural: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 152 ft Main Span Length: 45 ft Roadway Width: 30 ft Main Spans: 3 |
1928 By: Price Brothers Company of Lansing, Michigan and Michigan State Highway Department | This is a standard plan bridge with some unusual details, and is in very bad condition and likely will be demolished. | 
|
Kearsley Park Boulevard Bridge
|
| Kearsley Park Boulevard Over Gilkey Creek | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 31.8 ft Main Span Length: 26 ft Roadway Width: 32.2 ft Main Spans: 1 |
1920 By: Unknown | This small arch bridge is one of several historic structures in an attractive park. | 
|
Lahring Road Bridge
|
| Lahring Road Over US-23 | Rural: Genesee County, Michigan | Metal Pin and Hanger Stringer (Multi-Beam), Fixed |
Total Length: 238 ft Main Span Length: 63 ft Roadway Width: 26 ft Main Spans: 4 |
1957 By: Unknown and Michigan State Highway Department | This bridge is among the oldest and most historically intact bridges on US-23 | 
|
Leith Street Bridge
|
| Leith Street Over Flint River | Flint: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 169 ft Main Span Length: 85 ft Main Spans: 3 |
By: Unknown | This arch bridge has been severely altered. | 
| X |
Maple Avenue Bridge
|
| Maple Avenue Over Thread Creek | Burton: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 45 ft Main Span Length: 44 ft Roadway Width: 30 ft Main Spans: 1 |
1929 By: Unknown | One of several representative examples of small scale bridge construction in the late 1920s and early 1930s in the county. | 
|
Nichols Road Bridge
|
| Nichols Road Over Misteguay Creek | Rural: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 45 ft Main Span Length: 44 ft Roadway Width: 30 ft Main Spans: 1 |
1930 By: Unknown | One of the best representative examples in a group of bridges in the county that exhibit an unusual variation of a standard plan. | 
|
North Road Bridge
|
| North Road Over Shiawassee River | Fenton: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 34.8 ft Main Span Length: 33.8 ft Roadway Width: 30 ft Main Spans: 1 |
1928 By: E. H. Shuttleworth and Michigan State Highway Department | This is a short, but old and intact example of its particular design. | 
| X |
Perry Road Bridge
|
| Perry Road Over Thread Creek | Rural: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 45 ft Main Span Length: 42 ft Roadway Width: 30 ft Main Spans: 1 |
1928 By: Unknown | One of several representative examples of small scale bridge construction in the late 1920s and early 1930s in the county. | 
|
Reid Road Bridge
|
| Reid Road Over Swartz Creek | Rural: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 34.8 ft Main Span Length: 32.8 ft Roadway Width: 30 ft Main Spans: 1 |
1929 By: Unknown | One of several representative examples of small scale bridge construction in the late 1920s and early 1930s in the county. | 
|
Richfield County Park Bridge
|
| Richland County Park Drive Over Flint River | Rural: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed | Main Spans: 2 | By: Unknown | This stringer bridge features unusual concrete railings, and does not appear to be built to a standard Michigan bridge plan. | 
|
Saginaw Street Railroad Overpass
|
| Railroad (Canadian National) Over Saginaw Street | Flint: Genesee County, Michigan | Concrete Slab, Fixed |
Total Length: 150 ft Main Span Length: 38.7 ft Main Spans: 4 |
1941 By: Unknown and Michigan State Highway Department | This unusual design of overpass once had a similar highway overpass next to it. | 
|
Torrey Road Bridge
|
| Torrey Road Over Swartz Creek | Rural: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 34.8 ft Main Span Length: 32.8 ft Roadway Width: 30 ft Main Spans: 1 |
1928 By: Unknown and Michigan State Highway Department | One of several representative examples of small scale bridge construction in the late 1920s and early 1930s in the county. | 
|
Vienna Street Bridge
|
| Vienna Street (M-57) Over Pine Run | Clio: Genesee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 30 ft Main Span Length: 30 ft Roadway Width: 46 ft Main Spans: 1 |
1915 By: Unknown | An extremely old trunk line bridge, this arch bridge was widened with stringers. | 
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