I 90 over Whitetail Creek

Fair Condition61 years old10,349 vehicles/day

Location

StateMontana
CountySilver Bow
Location1m E Whitehall
CarriesI 90
CrossesWhitetail Creek
Coordinates45.87667, -112.09397

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length29.5 ft (9 m)
Max Span12.8 ft (3.9 m)
Deck Area212.4 sq m
Main Spans2
Year Built1965

Traffic

Avg Daily Traffic10,349 (2023)
Truck Traffic20%
Lanes On Bridge4

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberI00090249+04001

Nearby Bridges