21 MILE RD over MIDDLE BRANCH RIVER
SECTION 16/21 T20N R7W · County 133, Michigan · Built 1989 · 2 Lanes · 477 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 6 | Satisfactory |
| Substructure | 7 | Good |
Location
44.116897, -85.164447
This bridge is in worse condition than 45.6% of bridges in County 133. The average bridge in Michigan is 0 years old; this one is 37 years old.
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Bridge Details
- Structure #
- 000000000008636
- Year Built
- 1989
- Length
- 21.9 m (71.9 ft)
- Max Span
- 20.8 m
- Width
- 10.5 m (34.4 ft)
- Lanes
- 2
- Daily Traffic
- 477
- Material
- Prestressed Concrete
- Design
- Box Beam or Girders - Multiple
- Owner
- County 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.