US 189 over South Piney Creek
Sublette County, Wyoming · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 189 over South Piney Creek in Sublette County, Wyoming, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1960, making it 65 years old at the 2025 inventory.
- It carries about 1,357 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 59 of the 110 inventoried bridges in Sublette County rated fair (53.6%); 11 (10.0%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated February 2025, on a 12-month routine inspection cycle.
- 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 → (42.52241, -110.10729)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 99 ft |
| Location | Kemmerer - Daniel Jct |
| NBI structure number | BQF |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | February 2025 |
| Inspection interval (item 91) | 12 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Wyoming department of transportation.
Busiest bridges in Sublette County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 191 over Pine Creek | 1962 | 10,413 | Fair |
| US 191 over Barber Creek | 1993 | 5,376 | Fair |
| US 189 over North Piney Creek | 1960 | 5,233 | Fair |
| US 191 over Duck Creek | 1993 | 4,637 | Fair |
| US 191 over New Fork River | 1993 | 4,637 | Fair |
| US 191 over Wildlife Crossing | 2011 | 4,637 | Good |
All bridges nearby: Sublette County, WY bridge conditions · every bridge in Sublette County · Wyoming bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.