US Bridges

Beaver Sld.Rd. Co. over Lake Fork Overflow Chan.

FairPosted for load

Duchesne County, Utah · 3 Miles West of Altonah · Structure no. 013014D

Built
1999
26 years old
Condition
Fair
inspected April 2024
Type
Frame
Concrete
Length
24 ft
1 main span
Daily traffic
189
2010 count
Owner
County
County Highway Agency

About this bridge

Beaver Sld.Rd. Co. over Lake Fork Overflow Chan. is a concrete frame carrying Beaver Sld.Rd. Co. over Lake Fork Overflow Chan. in Duchesne County, Utah. It was built in 1999, so it is 26 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. Its operating status is: posted for load restriction.

It carries about 189 vehicles a day, roughly 10% of them trucks, projected to reach 230 by 2030. The structure is 24 ft (7.2 m) long and 29 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesBeaver Sld.Rd. Co.
CrossesLake Fork Overflow Chan.
Location3 Miles West of Altonah
RouteCounty Highway 1572
CountyDuchesne County
StateUtah
Coordinates40.40214, -110.34928
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.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.2 US tons
Inventory rating25 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20 + Mod
Structure length24 ft (7.2 m)
Longest span22 ft (6.7 m)
Deck width29 ft (8.9 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic189 (2010)
Projected traffic230 by 2030
Trucks10%
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

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 Beaver Sld.Rd. Co. over Lake Fork Overflow Chan. built?

It was built in 1999, making it 26 years old in 2025.

What condition is Beaver Sld.Rd. Co. over Lake Fork Overflow Chan. 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 Beaver Sld.Rd. Co. over Lake Fork Overflow Chan. carry?

About 189 vehicles per day (2010 count), of which roughly 10% are trucks.

How long is Beaver Sld.Rd. Co. over Lake Fork Overflow Chan.?

The structure is 24 ft (7.2 m) long with a longest span of 22 ft (6.7 m) and a deck 29 ft wide.

Who owns Beaver Sld.Rd. Co. over Lake Fork Overflow Chan.?

It is owned by the County Highway Agency.