US Bridges

Wyo 390 over Wildlife Crossing

Good

Teton County, Wyoming · Wilson - Moose Road · Structure no. NEE

Built
2023
2 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
20 ft
1 main span
Daily traffic
10,800
2024 count
Owner
State
State Highway Agency

About this bridge

Wyo 390 over Wildlife Crossing is a concrete culvert carrying Wyo 390 over Wildlife Crossing in Teton County, Wyoming. It was built in 2023, so it is 2 years old, younger 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 10,800 vehicles a day, roughly 6% of them trucks, projected to reach 15,120 by 2043. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 98.8 mi (159 km).

CarriesWyo 390
CrossesWildlife Crossing
LocationWilson - Moose Road
RouteState Highway 390
StateWyoming
Coordinates43.50053, -110.84624
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
Culvert7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic10,800 (2024)
Projected traffic15,120 by 2043
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Wyo 390 over Wildlife Crossing built?

It was built in 2023, making it 2 years old in 2025.

What condition is Wyo 390 over Wildlife Crossing 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 June 2024.

How much traffic does Wyo 390 over Wildlife Crossing carry?

About 10,800 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Wyo 390 over Wildlife Crossing?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).

Who owns Wyo 390 over Wildlife Crossing?

It is owned by the State Highway Agency.