CR 51 over Stream
Clay County, Minnesota · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- CR 51 over Stream in Clay County, Minnesota, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1953, making it 72 years old at the 2025 inventory.
- It carries about 55 vehicles a day (traffic count year 2017).
- Its listed owner is the county highway agency.
- It is one of 11 of the 224 inventoried bridges in Clay County rated poor (4.9%); 11 (4.9%) 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 → (46.64514, -96.5461)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Timber slab |
| Length | about 26 ft |
| Location | 0.8 Mi W of Jct Csah 21 |
| NBI structure number | 90901 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Minnesota department of transportation.
Busiest bridges in Clay County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 94 over Co Ditch # 47 | 2003 | 36,000 | Good |
| I 94 over Red River;str | 1958 | 34,455 | Fair |
| I 94 over Red River;str | 1958 | 34,455 | Fair |
| Msas 126 over I 94 | 1973 | 22,815 | Fair |
| Msas 135 over BNSF RR; Cd #4 | 1997 | 17,960 | Fair |
| US 10 over Co Ditch # 41 | 1997 | 17,041 | Good |
All bridges nearby: Clay County, MN bridge conditions · every bridge in Clay County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.