US34 over Hay Canyon
Dundy County, Nebraska · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US34 over Hay Canyon in Dundy County, Nebraska, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1979, making it 46 years old at the 2025 inventory.
- It carries about 690 vehicles a day (traffic count year 2018).
- Its listed owner is the state highway agency.
- It is one of 36 of the 47 inventoried bridges in Dundy County rated good (76.6%); 0 (0.0%) 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 → (40.0308, -101.7498)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 55 ft |
| Location | 2W Parks |
| NBI structure number | S034 01743 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Nebraska department of transportation.
Busiest bridges in Dundy County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US34 over Stream | 1961 | 1,570 | Good |
| US34 over Arikaree River | 1960 | 1,570 | Fair |
| US34 over Sullivan Draw | 1960 | 1,570 | Fair |
| US34 over Stream | 1938 | 1,520 | Good |
| US34 over Cheyenne Canyon | 1938 | 1,520 | Good |
| US34 over Blackwater Canyon | 1938 | 1,520 | Good |
All bridges nearby: Dundy County, NE bridge conditions · every bridge in Dundy County · Nebraska bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.