I 90 over Sep Work Creek Road

Fair Condition54 years old5,423 vehicles/day

Location

StateMontana
CountySweet Grass
Location3.1m W Reed Point
CarriesI 90
CrossesSep Work Creek Road
Coordinates45.70642, -109.60818

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length128.0 ft (39 m)
Max Span57.1 ft (17.4 m)
Deck Width44.3 ft (13.5 m)
Deck Area526.5 sq m
Main Spans3
Year Built1972

Traffic

Avg Daily Traffic5,423 (2023)
Truck Traffic20%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberI00090388+07351

Nearby Bridges

I 90 over Sep Work Creek Road 0.0 mi Fair Old US 10 over Work Creek 041 0.5 mi Poor I 90 over Work Creek 0.5 mi Fair Old US 10 over Pump Creek 042 0.7 mi Fair Work Creek RD over Work Creek 050 0.8 mi Fair I 90 over Sep Hump Creek Road 2.2 mi Fair I 90 over Sep Hump Creek Road 2.2 mi Fair Reed Point RD over Yellowstone River 004 3.1 mi Fair I 90 over Int Reed Point 3.2 mi Good I 90 over Int Reed Point 3.2 mi Fair