US Bridges

Wyo 410 over Smiths Fork Creek

Good

Uinta County, Wyoming · Mountain View - Robertson · Structure no. CWF

Built
1965
60 years old
Condition
Good
inspected July 2023
Type
Slab
Concrete Continuous
Length
79 ft
3 main spans
Daily traffic
1,813
2024 count
Owner
State
State Highway Agency

About this bridge

Wyo 410 over Smiths Fork Creek is a concrete continuous slab carrying Wyo 410 over Smiths Fork Creek in Uinta County, Wyoming. It was built in 1965, so it is 60 years old, older than the Wyoming average of 48.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,813 vehicles a day, roughly 10% of them trucks, projected to reach 2,538 by 2043. The structure is 79 ft (24.2 m) long and 31 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesWyo 410
CrossesSmiths Fork Creek
LocationMountain View - Robertson
RouteState Highway 410
StateWyoming
Coordinates41.26456, -110.34593
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating51 US tons
Inventory rating30 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length79 ft (24.2 m)
Longest span33 ft (10.1 m)
Deck width31 ft (9.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,813 (2024)
Projected traffic2,538 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedDeck rehabilitation with only incidental widening
Estimated improvement cost$84,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Wyo 410 over Smiths Fork Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is Wyo 410 over Smiths Fork Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2023.

How much traffic does Wyo 410 over Smiths Fork Creek carry?

About 1,813 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Wyo 410 over Smiths Fork Creek?

The structure is 79 ft (24.2 m) long with a longest span of 33 ft (10.1 m) and a deck 31 ft wide.

Who owns Wyo 410 over Smiths Fork Creek?

It is owned by the State Highway Agency.