Beitner Road over Boardman River
Grand Traverse County, Michigan · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Beitner Road over Boardman River in Grand Traverse County, Michigan, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 3 (serious condition) on the 0-9 scale.
- It was built in 1980, making it 45 years old at the 2025 inventory.
- It carries about 19,628 vehicles a day (traffic count year 2019).
- Its listed owner is the county highway agency.
- It is one of 2 of the 33 inventoried bridges in Grand Traverse County rated poor (6.1%); 2 (6.1%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (44.67495, -85.63062)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 3 | Serious condition |
Bridge details
| Structure | Steel culvert |
| Length | about 43 ft |
| Location | 1.3M E of M37 - US31 Intr |
| NBI structure number | 000000000003059 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Michigan department of transportation.
Busiest bridges in Grand Traverse County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Us-31|m-37|m-72|gr over Boardman River | 1951 | 26,650 | Good |
| Three Mile Road over Mitchell Creek | 2006 | 24,586 | Good |
| S Airport Road over Boardman River | 1977 | 21,860 | Fair |
| S Airport Road over Boardman River | 1961 | 18,938 | Fair |
| M-37 over Mdot RR Corridor | 1965 | 16,500 | Fair |
| Eighth Street over Boardman River | 1974 | 15,609 | Good |
All bridges nearby: Grand Traverse County, MI bridge conditions · every bridge in Grand Traverse County · Michigan bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.