I-25 Nbl over I-25 East Service Road
GoodPlatte County, Wyoming · Chugwater - Wheatland · Structure no. ADO
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 172 ft
- 3 main spans
- Daily traffic
- 3,514
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-25 Nbl over I-25 East Service Road is a steel continuous stringer/multi-beam or girder carrying I-25 Nbl over I-25 East Service Road in Platte County, Wyoming. It was built in 1970, so it is 55 years old, older 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 3,514 vehicles a day, roughly 22% of them trucks, projected to reach 4,920 by 2043. The structure is 172 ft (52.4 m) long and 45 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-25 Nbl over I-25 East Service Road built?
It was built in 1970, making it 55 years old in 2025.
What condition is I-25 Nbl over I-25 East Service Road 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 January 2025.
How much traffic does I-25 Nbl over I-25 East Service Road carry?
About 3,514 vehicles per day (2024 count), of which roughly 22% are trucks.
How long is I-25 Nbl over I-25 East Service Road?
The structure is 172 ft (52.4 m) long with a longest span of 63 ft (19.2 m) and a deck 45 ft wide.
Who owns I-25 Nbl over I-25 East Service Road?
It is owned by the State Highway Agency.