I 90 over Int Mission Creek

Fair Condition39 years old5,766 vehicles/day

Location

StateMontana
CountyPark
Location9.9m E Livingston
CarriesI 90
CrossesInt Mission Creek
Coordinates45.71301, -110.39813

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length134.8 ft (41.1 m)
Max Span49.9 ft (15.2 m)
Deck Width40.4 ft (12.3 m)
Deck Area505.5 sq m
Main Spans3
Year Built1987

Traffic

Avg Daily Traffic5,766 (2023)
Truck Traffic19%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberI00090343+02791

Nearby Bridges

I 90 over Int Mission Creek 0.0 mi Fair I 90 over Mission Creek 0.1 mi Fair I 90 over Mission Creek 0.1 mi Fair Frontage RD E 448 over Mission Creek 002 0.1 mi Good I 90 over Mission Creek-int Ramp 0.1 mi Good I 90 over Sep County RD Peerson RD 2.5 mi Fair I 90 over Sep County Road 2.5 mi Fair Frontage RD E 448 over County Road 008 2.5 mi Fair US 89 over Int Mission I 90 2.8 mi Fair US 89 over Rr 2.8 mi Fair