Co.rd.-intchg.x-rd over I-84 (SR-84)
Box Elder County, Utah · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Co.rd.-intchg.x-rd over I-84 (SR-84) in Box Elder County, Utah, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- It was built in 1989, making it 36 years old at the 2025 inventory.
- It carries about 645 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- 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 → (41.72028, -112.22861)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 4 | Poor condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 253 ft |
| Location | at the Bothwell Interchg. |
| NBI structure number | 0F 472 |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Utah department of transportation.
All bridges nearby: Box Elder County, UT bridge conditions · Utah bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.