T 237 over Blueberry River
Wadena County, Minnesota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- T 237 over Blueberry River in Wadena County, Minnesota, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
- It was built in 2001, making it 24 years old at the 2025 inventory.
- It carries about 40 vehicles a day (traffic count year 2000).
- Its listed owner is a town or township highway agency.
- It is one of 62 of the 78 inventoried bridges in Wadena County rated good (79.5%); 3 (3.8%) 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 → (46.77621, -95.14389)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 8 | Very good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 35 ft |
| Location | 0.5 Mi S of Jct Csah 16 |
| NBI structure number | 80J10 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Minnesota department of transportation.
Busiest bridges in Wadena County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 10 over Wing River | 1988 | 7,249 | Good |
| US 71 over Blueberry River | 1959 | 5,457 | Fair |
| US 10 over Partidge River | 1991 | 3,820 | Fair |
| US 10 over Partridge River | 1991 | 3,820 | Fair |
| US 71 over Leaf River | 1997 | 3,467 | Good |
| US 71 over Red Eye River | 1997 | 3,184 | Good |
All bridges nearby: Wadena County, MN bridge conditions · every bridge in Wadena County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.