

| 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. |
| 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 | Facility Carried | Feature Intersected | Location | Structure Type | Construction Date | Builder or Contractor | Description | Thumbnail |
2nd Street Bridge
| 2nd Street | Gun River | Hooper (Rural): Allegan County, Michigan | Concrete 50 Foot Plan Curved Chord Through Girder, Stationary | 1926 | Yost Brothers of Decatur, Indiana | This bridge is both rare as a good example of a small camelback bridge, and also as a Covert Act bridge. |
7 Mile Road Bridge
| 6 Mile Road | Salt River | Sanford: Midland County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 1927 | Unknown | This concrete camelback has been beautifully preserved! |
Berlin Fair Drive Bridge
| Berlin Fair Drive | Sand Creek | Marne: Ottawa County, Michigan | Concrete 60 Foot Plan Curved Chord Through Girder, Stationary | 1923 | Cook and Clark | This bridge is in excellent condition and represents a 60 foot version of a significant structure type well. |
Borden Road Bridge
| Borden Road | Prairie Creek | Rural: Ionia County, Michigan | Concrete 40 Foot Plan Curved Chord Through Girder, Stationary | 1927 | Unknown | This small camelback bridge adds interest to an otherwise normal roadway. |
Cleveland Street Bridge
| Cleveland Street | Crockery Creek | Rural: Ottawa County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 1923 | Price Brothers of Lansing, Michigan | A former trunkline bridge with historic and structural integrity, this is an impressive 90 foot plan example of a beautiful structure type. |
Court Street Bridge
| Court Street | Silver Creek | Rural: Arenac County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 1925 | Unknown | The only surviving concrete curved chord through girder bridge in Arenac County, it is unusual to see this type on a dirt road! |
CR-550 Bridge
| CR-550 (Old Alignment, Acting As Park Road) | Dead River | Marquette: Marquette County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 0 | Unknown | The Marquette Survivor, a curved chord through girder survived a flood caused by a series of dams breaking. |
David Highway Bridge
| David Highway | Libhart Creek | Rural: Ionia County, Michigan | Concrete 40 Foot Plan Curved Chord Through Girder, Stationary | 1928 | West and Barden | A beautiful camelback bridge in decent shape situated in a scenic rural farmland area. |
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Folks Road Bridge
| Folks Road | South Branch Kalamazoo River | Rural: Jackson County, Michigan | Concrete 50 Foot Plan Curved Chord Through Girder, Stationary | 1923 | Unknown | The last remaining concrete camelback bridge in Jackson County. | X |
Genesee Road Bridge
| Genesee Road | Railroad (Canadian National) | Rural: Lapeer County, Michigan | Concrete Various Plans Curved Chord Through Girder, Stationary | 1928 | A. Phelps and Sons | Nationally significant, this bridge was the only one of its kind when Lapeer County reduced it to rubble. |
Grange Road Bridge
| Grange Road | Stoney Creek | Rural: Clinton County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 1923 | Price Brothers of Lansing, Michigan | This is a spectacular example of a concrete camelback bridge, in excellent condition. |
Grant Road Bridge
| Grant Road | Pine Creek | Rural: Gratiot County, Michigan | Concrete 60 Foot Plan Curved Chord Through Girder, Stationary | 1927 | Unknown | This bridge an excellent example of a 60 foot camelback bridge. |
Griswold Road Bridge
| Griswold Road | Pine River | Rural: St. Clair County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 1925 | Unknown | Although the deck was repaired, this once-proud structure has experienced severe spalling of its concrete girders. | ! |
Hillman Bridge
M-32 Spur Bridge | M-32 Spur (State Street) | Thunder Bay River | Hillman: Montmorency County, Michigan | Concrete 70 Foot Plan Curved Chord Through Girder, Stationary | 1922 | Unknown | Although nationally significant as the last of its kind, MDOT is going to demolish it. |
Indian River Bridge
| M-27 (Straits Highway, Old US-27) | Indian River | Indian River: Cheboygan County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 1924 | J.B. Whitcomb Construction Company | Both beautiful and rare, this easily visited bridge sits next to a railroad plate girder. |
Irish Street Bridge
| Irish Street | Salt River | Rural: Midland County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 1927 | E. C. Nolan and Son | This impressive concrete camelback bridge provides a look back at an interesting story. |
Lake Shore Drive Bridge
| Lake Shore Drive Bridge | South Branch Little Black River | Wakefield: Gogebic County, Michigan | Concrete 40 Foot Plan Curved Chord Through Girder, Stationary | 0 | Unknown | This bridge appears to be a very old example of a concrete girder bridge. |
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Lincoln Road Bridge
Riverdale Bridge | Lincoln Road | Pine River | Rural: Gratiot County, Michigan | Concrete 60 Foot Plan Curved Chord Through Girder, Stationary | 1922 | Unknown | This bridge is one of the worst spalling concrete bridges ever seen, yet still has no posted weight limit. |
M-64 Bridge
| M-64 | West Branch Big Presque Isle River | Rural: Gogebic County, Michigan | Concrete 60 Foot Plan Curved Chord Through Girder, Stationary | 1928 | Unknown | This beautiful example of a concrete camelback bridge is located in a scenic rural area. |
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Marengo Bridge
23 Mile Road Bridge | 23 Mile Road | Kalamazoo River | Marengo: Calhoun County, Michigan | Concrete 60 Foot Plan Curved Chord Through Girder, Stationary | 1922 | Mead Brothers | This is the last known concrete camelback bridge in Calhoun County. |
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Mottville Bridge
| US-12 (Old Alignment) | St. Joseph River | Mottville: St. Joseph County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 1922 | Smith and Nichols | This three span structure is the longest concrete camelback in Michigan, and was preserved for pedestrians. |
New Troy Bridge
Avery Road Bridge | Avery Road | Galien River | New Troy: Berrien County, Michigan | Concrete 60 Foot Plan Curved Chord Through Girder, Stationary | 1923 | W. Marshall and Sons of Grand Rapids, Michigan | This historic bridge was bypassed by a modern bridge and was saved from demolition by the community of New Troy who beautifully restored it and made a park around it! |
Okemos Road Northbound Bridge
| Okemos Road Northbound | Red Cedar River | Okemos: Ingham County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 1924 | Unknown | This gorgeous structure was restored, setting a great example that few Michigan counties have had the sense to follow. |
Old US-2 Bridge
| Private Drive (Old US-2) | Little Black River | Rural: Gogebic County, Michigan | Concrete 60 Foot Plan Curved Chord Through Girder, Stationary | 0 | Unknown | This is skewed example of a concrete camelback bridge in good condition. | X |
Portsmouth Road Bridge
Indiantown Bridge | Portsmouth Road | Cheboyganing Creek | Indiantown: Saginaw County, Michigan | Concrete 70 Foot Plan Curved Chord Through Girder, Stationary | 1921 | L.A. Davison & Company | Saginaw County chose to deprive the people of Michigan from this beautiful, priceless historic artifact. |
Silverwood Road Bridge
| Silverwood Road | North Branch Flint River | Rural: Lapeer County, Michigan | Concrete 75 Foot Plan Curved Chord Through Girder, Stationary | 1928 | Unknown | The last noteworthy historic bridge in Lapeer is a spectacular example of a skewed mid-size concrete camelback bridge. |
St. Charles Road Bridge
| St. Charles Road | Pine River | Rural: Gratiot County, Michigan | Concrete 60 Foot Plan Curved Chord Through Girder, Stationary | 1925 | Unknown | A well-preserved example of a concrete camelback bridge, this is an attractive structure. |
Vernier Street Bridge
| Vernier Street | Swan Creek | Fairhaven: St. Clair County, Michigan | Concrete 50 Foot Plan Curved Chord Through Girder, Stationary | 1922 | J. E. Mason | One of the oldest examples of Michigan's curved-chord through girder bridge. | X |
Wadhams Road Bridge
| Wadhams Road | Pine River | Rural: St. Clair County, Michigan | Concrete 70 Foot Plan Curved Chord Through Girder, Stationary | 1927 | Walter Toebe Company | In excellent structural condition, St. Clair County chose demolition of this beautiful, nationally significant structure over a one-way couplet of bridges. |
Yale Road Bridge
| Yale Road | Silver Creek (Eves Drain) | Rural: St. Clair County, Michigan | Concrete 60 Foot Plan Curved Chord Through Girder, Stationary | 1920 | Richard Adler | An example of a rare structure type unique to Michigan, this bridge is in good condition. |
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