US Bridges

County Road over Lake Fork Creek

Fair

Duchesne County, Utah · 4 Miles Nw. of Myton · Structure no. 013055F

Built
2007
18 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
109 ft
1 main span
Daily traffic
70
2010 count
Owner
County
County Highway Agency

About this bridge

County Road over Lake Fork Creek is a prestressed concrete stringer/multi-beam or girder carrying County Road over Lake Fork Creek in Duchesne County, Utah. It was built in 2007, so it is 18 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 70 vehicles a day, projected to reach 85 by 2030. The structure is 109 ft (33.2 m) long and 37 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

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CarriesCounty Road
CrossesLake Fork Creek
Location4 Miles Nw. of Myton
RouteCounty Highway 1542
CountyDuchesne County
StateUtah
Coordinates40.20895, -110.1172
Functional classRural Minor Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating28.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length109 ft (33.2 m)
Longest span105 ft (32 m)
Deck width37 ft (11.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70 (2010)
Projected traffic85 by 2030
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 County Road over Lake Fork Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is County Road over Lake Fork 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 April 2024.

How much traffic does County Road over Lake Fork Creek carry?

About 70 vehicles per day (2010 count).

How long is County Road over Lake Fork Creek?

The structure is 109 ft (33.2 m) long with a longest span of 105 ft (32 m) and a deck 37 ft wide.

Who owns County Road over Lake Fork Creek?

It is owned by the County Highway Agency.