20 Mile Road over N Br Chippewa River
Good Condition70 years old1,943 vehicles/day
Location
| State | Michigan |
| County | Mecosta |
| Location | Barryton Mich |
| Carries | 20 Mile Road |
| Crosses | N Br Chippewa River |
| Coordinates | 43.75591, -85.14871 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 44.6 ft (13.6 m) |
| Max Span | 43.3 ft (13.2 m) |
| Deck Width | 37.7 ft (11.5 m) |
| Deck Area | 156.4 sq m |
| Main Spans | 1 |
| Year Built | 1956 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 1,943 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006764 |