Grant Avenue over S Br Tobacco River
Clare County, Michigan · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Grant Avenue over S Br Tobacco River in Clare County, Michigan, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 2001, making it 24 years old at the 2025 inventory.
- It carries about 2,000 vehicles a day (traffic count year 2006).
- Its listed owner is the county highway agency.
- It is one of 60 of the 96 inventoried bridges in Clare County rated fair (62.5%); 4 (4.2%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated July 2024, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (43.82971, -84.7884)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 47 ft |
| Location | Grant Twp Sec 27 28 |
| NBI structure number | 000000000001758 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Michigan department of transportation.
Busiest bridges in Clare County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-127 Br over S Br Tobacco River | 1931 | 11,391 | Fair |
| US-10 Wb|us-127 NB over US-127 Br|s Clare Ave | 2001 | 10,697 | Fair |
| US-10 Eb|us-127 SB over US-127 Br|s Clare Ave | 2001 | 10,697 | Fair |
| US-127 Br|n Mcewan over Little Tobacco River | 2021 | 10,224 | Good |
| US-127 NB over S Br Tobacco River | 1962 | 9,699 | Fair |
| US-127 SB over S Br Tobacco River | 1962 | 9,699 | Fair |
All bridges nearby: Clare County, MI bridge conditions · every bridge in Clare County · Michigan bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.