I-25 Nbl over Wyo 258 (wyoming Blvd)
GoodNatrona County, Wyoming · Casper Marginal · Structure no. LXB
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 230 ft
- 3 main spans
- Daily traffic
- 6,118
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-25 Nbl over Wyo 258 (wyoming Blvd) is a steel continuous stringer/multi-beam or girder carrying I-25 Nbl over Wyo 258 (wyoming Blvd) in Natrona County, Wyoming. It was built in 2006, so it is 19 years old, younger than the Wyoming average of 48.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 6,118 vehicles a day, roughly 9% of them trucks, projected to reach 8,565 by 2043. The structure is 230 ft (70.1 m) long and 43 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-25 Nbl over Wyo 258 (wyoming Blvd) built?
It was built in 2006, making it 19 years old in 2025.
What condition is I-25 Nbl over Wyo 258 (wyoming Blvd) in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.
How much traffic does I-25 Nbl over Wyo 258 (wyoming Blvd) carry?
About 6,118 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is I-25 Nbl over Wyo 258 (wyoming Blvd)?
The structure is 230 ft (70.1 m) long with a longest span of 125 ft (38.1 m) and a deck 43 ft wide.
Who owns I-25 Nbl over Wyo 258 (wyoming Blvd)?
It is owned by the State Highway Agency.