I-25 Sbl over Fish Creek
FairPlatte County, Wyoming · Wheatland - Glendo · Structure no. AEF
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected January 2025
- Type
- Tee Beam
- Concrete Continuous
- Length
- 146 ft
- 3 main spans
- Daily traffic
- 3,568
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-25 Sbl over Fish Creek is a concrete continuous tee beam carrying I-25 Sbl over Fish Creek in Platte County, Wyoming. It was built in 1966, so it is 59 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 3,568 vehicles a day, roughly 26% of them trucks, projected to reach 4,995 by 2043. The structure is 146 ft (44.4 m) long and 40 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-25 Sbl over Fish Creek built?
It was built in 1966, making it 59 years old in 2025.
What condition is I-25 Sbl over Fish 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 January 2025.
How much traffic does I-25 Sbl over Fish Creek carry?
About 3,568 vehicles per day (2024 count), of which roughly 26% are trucks.
How long is I-25 Sbl over Fish Creek?
The structure is 146 ft (44.4 m) long with a longest span of 58 ft (17.7 m) and a deck 40 ft wide.
Who owns I-25 Sbl over Fish Creek?
It is owned by the State Highway Agency.