| 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 |
DeWitt Road Bridge
| DeWitt Road (Old Alignment) Over Stony Creek | Merle Beach (Rural): Clinton County, Michigan | Metal Pinned Queenpost Pony Truss, Stationary | 1880 By: Unknown | This bridge is one of the oldest truss bridges in Michigan and is a surviving example of a rare truss type. | 
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Grange Road Bridge
| Grange Road Over Stoney Creek | Rural: Clinton County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Stationary | 1923 By: Price Brothers of Lansing, Michigan | This is a spectacular example of a concrete camelback bridge, in excellent condition. | 
| S |
Lowell Road Bridge
| Lowell Road Over Looking Glass River | Rural: Clinton County, Michigan | Metal Pinned Pratt Through Truss, Stationary | 1896 By: Unknown | An odd, yet stunning, through truss that will no longer beautify Clinton County. | 
| ! |
Maple Rapids Road Bridge
| Maple Rapids Road Over Maple River | Rural (Near Maple Rapids): Clinton County, Michigan | Metal Pinned Pratt Through Truss, Stationary | 1888 By: Variety Ironworks of Cleveland, Ohio | This bridge has several unusual features, and is also in a severe danger of collapse, and has already dropped in one corner a bit. | 
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Mead Road Bridge
| Mead Road Over Maple River | Rural: Clinton County, Michigan | Metal Pinned Pratt Through Truss, Stationary | 1907 By: Unknown | This is a forgotten through truss that retains excellent historic integrity. | 
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Upton Road Bridge
| Upton Road (Old Alignment) Over Maple River | Elsie: Clinton County, Michigan | Metal Pinned Parker Through Truss, Stationary | 1901 By: Detroit Bridge and Iron Works of Detroit, Michigan | This is a beautiful bridge in a beautiful setting, and is also historic due to its rarity and integrity. | 
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