Ut 1103 over Ditch
Carlton County, Minnesota · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Ut 1103 over Ditch in Carlton County, Minnesota, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1983, making it 42 years old at the 2025 inventory.
- It carries about 3 vehicles a day (traffic count year 1983).
- Its listed owner is a town or township highway agency.
- It is one of 13 of the 148 inventoried bridges in Carlton County rated poor (8.8%); 13 (8.8%) 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 → (46.66449, -92.78746)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 4 | Poor condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 23 ft |
| Location | 1.2 Mi S of Jct Th 210 |
| NBI structure number | L6370 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Minnesota department of transportation.
Busiest bridges in Carlton County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 35 over Portage River | 1968 | 16,400 | Fair |
| Mn 33 over I 35 | 1965 | 16,100 | Fair |
| I 35 over St Louis River | 1971 | 14,250 | Fair |
| I 35 over St Louis River | 1971 | 14,250 | Fair |
| I 35 over Korby Road | 1973 | 14,250 | Good |
| I 35 over Korby Road | 1973 | 14,250 | Good |
All bridges nearby: Carlton County, MN bridge conditions · every bridge in Carlton County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.