IRR - US 212 over Int Custer Batlfld I 90

Fair Condition67 years old2,397 vehicles/day

Location

StateMontana
CountyBig Horn
Location1m S Crow Agency
CarriesIRR - US 212
CrossesInt Custer Batlfld I 90
Coordinates45.57854, -107.45289

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length209.0 ft (63.7 m)
Max Span62.0 ft (18.9 m)
Deck Width31.8 ft (9.7 m)
Deck Area617.9 sq m
Main Spans4
Year Built1959

Traffic

Avg Daily Traffic2,397 (2023)
Truck Traffic26%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberP00037000+00001

Nearby Bridges

IRR - Frontage 325 over Little Bighorn River 075 0.7 mi Fair IRR - I 90 over Little Bighorn River 0.7 mi Fair IRR - I 90 over Little Bighorn River 0.7 mi Fair IRR - Frontage 315 over Little Bighorn River 002 0.7 mi Fair IRR - I 90 over Little Bighorn River 1.3 mi Fair IRR - I 90 over Little Bighorn River 1.3 mi Fair Bala ST over Little Bighorn River 069 1.3 mi Fair IRR - I 90 over Int Crow Agency 1.6 mi Fair IRR - I 90 over Int Crow Agency 1.6 mi Fair IRR BIA RTE 6 over Little Bighorn River 1.7 mi Good