Maple Street over Manistee River
Manistee County, Michigan · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Maple Street over Manistee River in Manistee County, Michigan, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1964 and reconstructed in 1993, making it 61 years old at the 2025 inventory.
- It carries about 1,466 vehicles a day (traffic count year 2019).
- Its listed owner is a city or municipal highway agency.
- It is one of 12 of the 35 inventoried bridges in Manistee County rated good (34.3%); 5 (14.3%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (44.24856, -86.3237)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Steel movable bascule |
| Length | about 286 ft |
| Location | In Manistee |
| NBI structure number | 000000000006470 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Michigan department of transportation.
Busiest bridges in Manistee County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-31 over Manistee River | 1933 | 17,789 | Fair |
| M-115 over Betsie River | 1940 | 4,219 | Fair |
| M-55 over Pine Creek | 1932 | 4,202 | Fair |
| M-55 over Manistee River | 2021 | 3,408 | Good |
| M-55 over Pine River | 1934 | 3,175 | Fair |
| East Lake Road over Little Manistee River | 1964 | 3,000 | Fair |
All bridges nearby: Manistee County, MI bridge conditions · every bridge in Manistee County · Michigan bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.