US Bridges

I-80 Ebl over Piedmont Road

Fair

Uinta County, Wyoming · Evanston - Green River · Structure no. ANG

Built
1959
66 years old, rebuilt 1988
Condition
Fair
inspected July 2024
Type
Slab
Concrete Continuous
Length
80 ft
3 main spans
Daily traffic
7,049
2024 count
Owner
State
State Highway Agency

About this bridge

I-80 Ebl over Piedmont Road is a concrete continuous slab carrying I-80 Ebl over Piedmont Road in Uinta County, Wyoming. It was built in 1959 and reconstructed in 1988, so it is 66 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 5 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 7,049 vehicles a day, roughly 52% of them trucks, projected to reach 9,869 by 2043. The structure is 80 ft (24.5 m) long and 41 ft wide.

Location

Open in Google Maps
CarriesI-80 Ebl
CrossesPiedmont Road
LocationEvanston - Green River
RouteInterstate 80
CountyUinta County
StateWyoming
Coordinates41.29845, -110.62879
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.8 US tons
Inventory rating41.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length80 ft (24.5 m)
Longest span30 ft (9.1 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,049 (2024)
Projected traffic9,869 by 2043
Trucks52%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$17,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-80 Ebl over Piedmont Road built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1988.

What condition is I-80 Ebl over Piedmont Road 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 July 2024.

How much traffic does I-80 Ebl over Piedmont Road carry?

About 7,049 vehicles per day (2024 count), of which roughly 52% are trucks.

How long is I-80 Ebl over Piedmont Road?

The structure is 80 ft (24.5 m) long with a longest span of 30 ft (9.1 m) and a deck 41 ft wide.

Who owns I-80 Ebl over Piedmont Road?

It is owned by the State Highway Agency.