US Bridges

I-80 Ebl over Wyo 12

Good

Albany County, Wyoming · Rawlins - Laramie · Structure no. FQI

Built
1991
34 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
165 ft
3 main spans
Daily traffic
6,457
2024 count
Owner
State
State Highway Agency

About this bridge

I-80 Ebl over Wyo 12 is a steel continuous stringer/multi-beam or girder carrying I-80 Ebl over Wyo 12 in Albany County, Wyoming. It was built in 1991, so it is 34 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 6,457 vehicles a day, roughly 57% of them trucks, projected to reach 9,040 by 2043. The structure is 165 ft (50.3 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-80 Ebl
CrossesWyo 12
LocationRawlins - Laramie
RouteInterstate 80
StateWyoming
Coordinates41.35433, -105.74244
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.5 US tons
Inventory rating42.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length165 ft (50.3 m)
Longest span64 ft (19.4 m)
Deck width45 ft (13.6 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,457 (2024)
Projected traffic9,040 by 2043
Trucks57%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-80 Ebl over Wyo 12 built?

It was built in 1991, making it 34 years old in 2025.

What condition is I-80 Ebl over Wyo 12 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 May 2024.

How much traffic does I-80 Ebl over Wyo 12 carry?

About 6,457 vehicles per day (2024 count), of which roughly 57% are trucks.

How long is I-80 Ebl over Wyo 12?

The structure is 165 ft (50.3 m) long with a longest span of 64 ft (19.4 m) and a deck 45 ft wide.

Who owns I-80 Ebl over Wyo 12?

It is owned by the State Highway Agency.