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.
	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.
	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.
	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.
	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.