| 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. | 
| ! |
190th Avenue Bridge
|
 | 190th Avenue Over Little Muskegon River | Rural: Mecosta County, Michigan | Concrete Through Girder, Fixed |
Total Length: 91 ft Main Span Length: 45 ft Roadway Width: 17 ft Main Spans: 2 |
1916 By: E. W. Baldwin of St. Louis, Michigan and Michigan State Highway Department | This bridge is a very old and long former trunk line example of a concrete girder bridge in Michigan. | 
|
Northland Drive Railroad Bridge
|
 | Railroad (White Pine Rail-Trail) Over Northland Drive (Old US-131) | Rural: Mecosta County, Michigan | Metal Through Girder, Fixed |
Total Length: 72 ft Main Span Length: 72 ft Main Spans: 1 |
1931 By: Unknown | A traditionally composed example of a plate girder railroad grade separation. | 
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