M-21 over SHIAWASSEE RIVER
IN OWOSSO · County 155, Michigan · Built 1970 · 4 Lanes · 22,689 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
6
Satisfactory
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 6 | Satisfactory |
| Substructure | 6 | Satisfactory |
Location
42.997575, -84.174061
This bridge is in worse condition than 49.1% of bridges in County 155. The average bridge in Michigan is 0 years old; this one is 56 years old.
Nearby Bridges
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M-71 over SHIAWASSEE RIVER
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OLIVER STREET over SHIAWASSEE RIVER
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SHIAWASSEE STREET over SHIAWASSEE RIVER
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COOK RD over MAPLE RIVER
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MORRICE ROAD over MAPLE RIVER
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VANDEKARR ROAD over MAPLE RIVER
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M-52 over MAPLE RIVER
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DEWEY ROAD over MAPLE RIVER
Built 1980
Bridge Details
- Structure #
- 000000000009773
- Year Built
- 1970
- Length
- 40.2 m (131.9 ft)
- Max Span
- 20.1 m
- Width
- 26.8 m (87.9 ft)
- Lanes
- 4
- Daily Traffic
- 22,689
- Material
- Steel
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- N/A
- Total Project Cost
- N/A
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.