US Bridges

City ST.-400 E.St. over Huntington Creek

Fair

Emery County, Utah · 400 E.400 N.-Huntington · Structure no. 015008F

Built
1993
32 years old
Condition
Fair
inspected June 2024
Type
Tee Beam
Prestressed Concrete
Length
66 ft
1 main span
Daily traffic
126
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

City ST.-400 E.St. over Huntington Creek is a prestressed concrete tee beam carrying City ST.-400 E.St. over Huntington Creek in Emery County, Utah. It was built in 1993, so it is 32 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 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 126 vehicles a day, roughly 1% of them trucks, projected to reach 153 by 2030. The structure is 66 ft (20.1 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCity ST.-400 E.St.
CrossesHuntington Creek
Location400 E.400 N.-Huntington
RouteCity Street 0
StateUtah
Coordinates39.33528, -110.9565
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating25 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20 + Mod
Structure length66 ft (20.1 m)
Longest span65 ft (19.8 m)
Deck width36 ft (10.9 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic126 (2010)
Projected traffic153 by 2030
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 City ST.-400 E.St. over Huntington Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is City ST.-400 E.St. over Huntington Creek 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 June 2024.

How much traffic does City ST.-400 E.St. over Huntington Creek carry?

About 126 vehicles per day (2010 count), of which roughly 1% are trucks.

How long is City ST.-400 E.St. over Huntington Creek?

The structure is 66 ft (20.1 m) long with a longest span of 65 ft (19.8 m) and a deck 36 ft wide.

Who owns City ST.-400 E.St. over Huntington Creek?

It is owned by the City or Municipal Highway Agency.