Us-131|m-66|m-72|s over N Br Boardman River
Fair Condition86 years old8,567 vehicles/day
Location
| State | Michigan |
| County | Kalkaska |
| Location | S Lts Of Kalkaska |
| Carries | Us-131|m-66|m-72|s |
| Crosses | N Br Boardman River |
| Coordinates | 44.72615, -85.18221 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 29.2 ft (8.9 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 62.7 ft (19.1 m) |
| Deck Area | 170.0 sq m |
| Main Spans | 1 |
| Year Built | 1940 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 8,567 (2007) |
| Truck Traffic | 7% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004691 |