US Bridges

I-80 (SR-80)EB&AMP over County Road Int. X-Road

Fair

Summit County, Utah · 5.5 MI West Wyoming Line · Structure no. 0E1160

Built
1958
67 years old, rebuilt 1979
Condition
Fair
inspected August 2024
Type
Culvert
Concrete
Length
30 ft
1 main span
Daily traffic
13,945
2014 count
Owner
State
State Highway Agency

About this bridge

I-80 (SR-80)EB&AMP over County Road Int. X-Road is a concrete culvert carrying I-80 (SR-80)EB&AMP over County Road Int. X-Road in Summit County, Utah. It was built in 1958 and reconstructed in 1979, so it is 67 years old, older than the Utah average of 40.1 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 13,945 vehicles a day, roughly 52% of them trucks, projected to reach 17,432 by 2034. The structure is 30 ft (9 m) long.

Location

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CarriesI-80 (SR-80)EB&AMP
CrossesCounty Road Int. X-Road
Location5.5 MI West Wyoming Line
RouteInterstate 80
CountySummit County
StateUtah
Coordinates41.20058, -111.10808
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
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.2 US tons
Inventory rating39.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length30 ft (9 m)
Longest span27 ft (8.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,945 (2014)
Projected traffic17,432 by 2034
Trucks52%
Lanes on structure4
Traffic directionTwo-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 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 (SR-80)EB&AMP over County Road Int. X-Road built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1979.

What condition is I-80 (SR-80)EB&AMP over County Road Int. X-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 August 2024.

How much traffic does I-80 (SR-80)EB&AMP over County Road Int. X-Road carry?

About 13,945 vehicles per day (2014 count), of which roughly 52% are trucks.

How long is I-80 (SR-80)EB&AMP over County Road Int. X-Road?

The structure is 30 ft (9 m) long with a longest span of 27 ft (8.2 m).

Who owns I-80 (SR-80)EB&AMP over County Road Int. X-Road?

It is owned by the State Highway Agency.