US Bridges

Co.Rd. Int. X-Road over I-80 (SR-80) Ebl & W

Fair

Summit County, Utah · Castle Rock Interchange · Structure no. 0P 11

Built
1974
51 years old
Condition
Fair
inspected August 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
307 ft
2 main spans
Daily traffic
500
2012 count
Owner
State
State Highway Agency

About this bridge

Co.Rd. Int. X-Road over I-80 (SR-80) Ebl & W is a concrete continuous box beam or girders - multiple carrying Co.Rd. Int. X-Road over I-80 (SR-80) Ebl & W in Summit County, Utah. It was built in 1974, so it is 51 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 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 500 vehicles a day, roughly 58% of them trucks, projected to reach 1,000 by 2034. The structure is 307 ft (93.6 m) long and 34 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

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CarriesCo.Rd. Int. X-Road
CrossesI-80 (SR-80) Ebl & W
LocationCastle Rock Interchange
RouteCounty Highway 0
CountySummit County
StateUtah
Coordinates41.11908, -111.191
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 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 rating46.4 US tons
Inventory rating28.5 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length307 ft (93.6 m)
Longest span152 ft (46.2 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2012)
Projected traffic1,000 by 2034
Trucks58%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

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 Co.Rd. Int. X-Road over I-80 (SR-80) Ebl & W built?

It was built in 1974, making it 51 years old in 2025.

What condition is Co.Rd. Int. X-Road over I-80 (SR-80) Ebl & W 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 Co.Rd. Int. X-Road over I-80 (SR-80) Ebl & W carry?

About 500 vehicles per day (2012 count), of which roughly 58% are trucks.

How long is Co.Rd. Int. X-Road over I-80 (SR-80) Ebl & W?

The structure is 307 ft (93.6 m) long with a longest span of 152 ft (46.2 m) and a deck 34 ft wide.

Who owns Co.Rd. Int. X-Road over I-80 (SR-80) Ebl & W?

It is owned by the State Highway Agency.