Wyo 120 over Shoshone River

Fair Condition35 years old3,677 vehicles/day

Location

StateWyoming
CountyPark
LocationCody-montana State Line
CarriesWyo 120
CrossesShoshone River
Coordinates44.53442, -109.06260

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length496.1 ft (151.2 m)
Max Span189.0 ft (57.6 m)
Deck Width69.9 ft (21.3 m)
Deck Area3220.6 sq m
Main Spans3
Year Built1991

Traffic

Avg Daily Traffic3,677 (2024)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberFUV

Nearby Bridges