US 310 over Sand Creek

Good Condition39 years old4,907 vehicles/day

Location

StateMontana
CountyCarbon
Location4m S Fromberg
CarriesUS 310
CrossesSand Creek
Coordinates45.33834, -108.91676

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length25.9 ft (7.9 m)
Max Span12.1 ft (3.7 m)
Deck Area101.1 sq m
Main Spans2
Year Built1987

Traffic

Avg Daily Traffic4,907 (2023)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberP00004029+01101

Nearby Bridges

Bridger Fromberg R over Bluewater Creek 001 2.7 mi Fair Bluewater RD over Bluewater Creek 038 3.0 mi Fair E Bridger RD over Clarks Fk Yellowstne 055 3.0 mi Fair Lower River RD over Bluewater Creek 002 3.3 mi Fair E River ST over Clarks Fk Yellowstne 053 3.8 mi Good