Mn 32 over Ditch
Pennington County, Minnesota · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mn 32 over Ditch in Pennington County, Minnesota, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1928, making it 97 years old at the 2025 inventory.
- It carries about 2,500 vehicles a day (traffic count year 2019).
- Its listed owner is the state highway agency.
- It is one of 11 of the 49 inventoried bridges in Pennington County rated fair (22.4%); 1 (2.0%) are rated poor.
- 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 → (47.9991, -96.21396)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 5 | Fair condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 24 ft |
| Location | 0.5 Mi S of St Hilaire |
| NBI structure number | 4811 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Minnesota department of transportation.
Busiest bridges in Pennington County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 59 over Red Lake River | 1934 | 9,400 | Fair |
| Msas 115 over Red Lake River | 2009 | 6,900 | Fair |
| Mn 1 over Thief River | 1956 | 5,800 | Fair |
| Msas 111 over Red Lake River | 1950 | 5,200 | Fair |
| Csah 3 over Red Lake River | 1962 | 2,100 | Fair |
| Csah 3 over Cd # 96 | 1956 | 1,950 | Good |
All bridges nearby: Pennington County, MN bridge conditions · every bridge in Pennington County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.