Business RTE 90 over Yellowstone River

Fair Condition13 years old5,141 vehicles/day

Location

StateMontana
CountyPark
LocationNE Livingston
CarriesBusiness RTE 90
CrossesYellowstone River
Coordinates45.67481, -110.53697

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length641.7 ft (195.6 m)
Max Span178.1 ft (54.3 m)
Deck Width54.5 ft (16.6 m)
Deck Area3247.0 sq m
Main Spans4
Year Built2013

Traffic

Avg Daily Traffic5,141 (2023)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberP00011055+09401

Nearby Bridges

I 90 over Sep S 295 1.1 mi Fair I 90 over Sep S 295 1.2 mi Fair S Yellowstone ST over Fleshman Creek 071 1.7 mi Good US 89 over Int East Livingston I 90 2.0 mi Poor Old Clyde Park RD over Ferry Creek 037 2.0 mi Fair S 9th St-island DR over Yellowstone River 070 2.1 mi Fair I 90 over Yellowstone River 2.4 mi Fair I 90 over Yellowstone River 2.4 mi Fair I 90 over Int S Livingston-us HWY 2.7 mi Fair I 90 over Int S Livingston-us HWY 2.8 mi Fair