I-25 Nbl over Deer Creek
FairConverse County, Wyoming · Douglas - Casper · Structure no. AHF
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 187 ft
- 3 main spans
- Daily traffic
- 4,312
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-25 Nbl over Deer Creek is a steel continuous stringer/multi-beam or girder carrying I-25 Nbl over Deer Creek in Converse County, Wyoming. It was built in 1967, so it is 58 years old, older than the Wyoming average of 48.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 4,312 vehicles a day, roughly 14% of them trucks, projected to reach 6,037 by 2043. The structure is 187 ft (57 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-25 Nbl over Deer Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is I-25 Nbl over Deer Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.
How much traffic does I-25 Nbl over Deer Creek carry?
About 4,312 vehicles per day (2024 count), of which roughly 14% are trucks.
How long is I-25 Nbl over Deer Creek?
The structure is 187 ft (57 m) long with a longest span of 78 ft (23.7 m) and a deck 41 ft wide.
Who owns I-25 Nbl over Deer Creek?
It is owned by the State Highway Agency.