US Bridges

City St. 400 W.St. over Ferron Creek

Fair

Emery County, Utah · 450 So. 400 W. Ferron · Structure no. 015014D

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

About this bridge

City St. 400 W.St. over Ferron Creek is a concrete culvert carrying City St. 400 W.St. over Ferron 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 26 ft (7.9 m) long and 74 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCity St. 400 W.St.
CrossesFerron Creek
Location450 So. 400 W. Ferron
RouteCity Street 0
StateUtah
Coordinates39.08433, -111.14122
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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating21.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width74 ft (22.6 m)
Roadway width52 ft (15.8 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 closed1.2 mi (2 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 W.St. over Ferron Creek built?

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

What condition is City St. 400 W.St. over Ferron 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 W.St. over Ferron Creek carry?

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

How long is City St. 400 W.St. over Ferron Creek?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 74 ft wide.

Who owns City St. 400 W.St. over Ferron Creek?

It is owned by the City or Municipal Highway Agency.