I-25 Service Road over Little Bear Creek
FairLaramie County, Wyoming · Cheyenne - Chugwater · Structure no. ACK
- Built
- 1946
- 79 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 114 ft
- 3 main spans
- Daily traffic
- 47
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-25 Service Road over Little Bear Creek is a steel continuous stringer/multi-beam or girder carrying I-25 Service Road over Little Bear Creek in Laramie County, Wyoming. It was built in 1946, so it is 79 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 47 vehicles a day, roughly 26% of them trucks, projected to reach 66 by 2043. The structure is 114 ft (34.6 m) long and 35 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-25 Service Road over Little Bear Creek built?
It was built in 1946, making it 79 years old in 2025.
What condition is I-25 Service Road over Little Bear 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 Service Road over Little Bear Creek carry?
About 47 vehicles per day (2024 count), of which roughly 26% are trucks.
How long is I-25 Service Road over Little Bear Creek?
The structure is 114 ft (34.6 m) long with a longest span of 42 ft (12.8 m) and a deck 35 ft wide.
Who owns I-25 Service Road over Little Bear Creek?
It is owned by the State Highway Agency.