| 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 |
13 Mile Road Bridge
|
 | 13 Mile Road Over McDuffee Creek | Rural: Newaygo County, Michigan | Concrete Slab, Fixed |
Total Length: 31.8 ft Main Span Length: 15.7 ft Roadway Width: 25 ft Main Spans: 2 |
1934 By: Unknown | A small but unaltered example of a reinforced concrete slab with a railing design that is unusual in Michigan. | 
|
22 Mile Road Bridge
|
 | 22 Mile Road Over Osborn Drain | Rural: Kent County, Michigan and Newaygo County, Michigan | Concrete Slab, Fixed | Main Spans: 1 | By: Unknown | This tiny bridge is noted for its railing design, evidence of railing diversity in Michigan. | 
|
Baldwin Road Bridge
|
| Baldwin Road Over White River | Rural: Newaygo County, Michigan | Concrete T-Beam, Fixed |
Total Length: 105 ft Main Span Length: 34.8 ft Roadway Width: 24 ft Main Spans: 3 |
1958 By: Andrew T. Barnes of Cass City, Michigan and Michigan State Highway Department | A late and relatively long example of a concrete t-beam bridge in Michigan. | 
| X |
Echo Drive Bridge
|
 | Echo Drive (Old M-20) Over White River | Near White Cloud: Newaygo County, Michigan | Concrete 50 Foot Plan Curved Chord Through Girder, Fixed |
Total Length: 50 ft Main Span Length: 50 ft Roadway Width: 23 ft Main Spans: 1 |
1923 By: Townsend-Shuttleworth-Ballmer Company of Lansing, Michigan and Michigan State Highway Department | This county decided to demolish its last remaining highway bridge with any noteworthy historic significance. | 
| ! |
Green Avenue Bridge
|
| Green Avenue (CR-663) Over White River | Rural: Newaygo County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 80 ft Main Span Length: 40 ft Roadway Width: 24 ft Main Spans: 2 |
1957 By: Lyons-Wagner and Michigan State Highway Department | An unaltered representative example of mid-20th century bridge work in Michigan. | 
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