Old HWY 10 E over ST Regis River 059

Poor Condition89 years old140 vehicles/day

Location

StateMontana
CountyMineral
LocationST Regis
CarriesOld HWY 10 E
CrossesST Regis River 059
Coordinates47.29626, -115.09642

Condition Ratings

Overall ConditionPoor
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure4 (Poor)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length194.6 ft (59.3 m)
Max Span80.1 ft (24.4 m)
Deck Width32.8 ft (10 m)
Deck Area593 sq m
Main Spans3
Year Built1937 (reconstructed 1986)

Traffic

Avg Daily Traffic140 (2023)
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberL31179013+02001

Nearby Bridges

I 90 over St. Regis Rvr-int Ramp 0.1 mi Fair I 90 over St. Regis River 0.1 mi Fair I 90 EB over St. Regis River 0.1 mi Fair I 90 over St. Regis Rvr-int Ramp 0.1 mi Fair I 90 over Int St. Regis 0.2 mi Fair I 90 over Int St. Regis 0.2 mi Fair Old HWY 10 E over Clark Fk-rr 060 0.3 mi Fair I 90 over Clark Fork Rvr-rr-local 0.4 mi Fair I 90 over Clark Fork Rvr-rr-local 0.4 mi Fair I 90 over Drainage 0.4 mi Good