Bala ST over Little Bighorn River 069

Fair Condition68 years old100 vehicles/day

Location

StateMontana
CountyBig Horn
LocationCrow Agency
CarriesBala ST
CrossesLittle Bighorn River 069
Coordinates45.59718, -107.45983

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical4 — Foundations need monitoring

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length154.9 ft (47.2 m)
Max Span51.8 ft (15.8 m)
Deck Width27.6 ft (8.4 m)
Deck Area396.5 sq m
Main Spans3
Year Built1958

Traffic

Avg Daily Traffic100 (2025)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberL02046011+03001

Nearby Bridges

IRR - I 90 over Little Bighorn River 0.1 mi Fair IRR - I 90 over Little Bighorn River 0.1 mi Fair IRR - I 90 over Int Crow Agency 0.3 mi Fair IRR - I 90 over Int Crow Agency 0.3 mi Fair IRR BIA RTE 6 over Little Bighorn River 0.5 mi Good IRR - US 212 over Int Custer Batlfld I 90 1.3 mi Fair IRR - Frontage 325 over Little Bighorn River 075 2.0 mi Fair IRR - I 90 over Little Bighorn River 2.0 mi Fair IRR - I 90 over Little Bighorn River 2.0 mi Fair IRR - Frontage 315 over Little Bighorn River 002 2.0 mi Fair