US Bridges

I-80 (SR-80) Wbl over Silver Creek Bike Trail

Fair

Summit County, Utah · 5.5 Mi.E.Silver Creek Int · Structure no. 4C1023

Built
2014
11 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
325 ft
2 main spans
Daily traffic
16,000
2016 count
Owner
State
State Highway Agency

About this bridge

I-80 (SR-80) Wbl over Silver Creek Bike Trail is a steel stringer/multi-beam or girder carrying I-80 (SR-80) Wbl over Silver Creek Bike Trail in Summit County, Utah. It was built in 2014, so it is 11 years old, younger 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 16,000 vehicles a day, roughly 34% of them trucks, projected to reach 17,475 by 2034. The structure is 325 ft (99.1 m) long and 45 ft wide.

Location

Open in Google Maps
CarriesI-80 (SR-80) Wbl
CrossesSilver Creek Bike Trail
Location5.5 Mi.E.Silver Creek Int
RouteInterstate 80
CountySummit County
StateUtah
Coordinates40.79381, -111.44961
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.3 US tons
Inventory rating42.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length325 ft (99.1 m)
Longest span200 ft (61 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,000 (2016)
Projected traffic17,475 by 2034
Trucks34%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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) Wbl over Silver Creek Bike Trail built?

It was built in 2014, making it 11 years old in 2025.

What condition is I-80 (SR-80) Wbl over Silver Creek Bike Trail 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) Wbl over Silver Creek Bike Trail carry?

About 16,000 vehicles per day (2016 count), of which roughly 34% are trucks.

How long is I-80 (SR-80) Wbl over Silver Creek Bike Trail?

The structure is 325 ft (99.1 m) long with a longest span of 200 ft (61 m) and a deck 45 ft wide.

Who owns I-80 (SR-80) Wbl over Silver Creek Bike Trail?

It is owned by the State Highway Agency.