W River Road over Andrews Creek

Good Condition35 years old50 vehicles/day

Location

StateNorth Dakota
CountyBillings
Location3 Northwest Of Medora
CarriesW River Road
CrossesAndrews Creek
Coordinates46.92297, -103.59315

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure8 (Very Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Single/Spread
Total Length142.1 ft (43.3 m)
Max Span68.9 ft (21 m)
Deck Width31.2 ft (9.5 m)
Deck Area411.4 sq m
Main Spans2
Year Built1991

Traffic

Avg Daily Traffic50 (2018)
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000004104280

Nearby Bridges