Coll 7137 over Niobrara River

Good Condition24 years old40 vehicles/day

Location

StateNebraska
CountySioux
Location12.5s 1w Of Harrison
CarriesColl 7137
CrossesNiobrara River
Coordinates42.50530, -103.89890

Condition Ratings

Overall ConditionGood
Channel/Waterway9 (Excellent)
Culvert9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length32.2 ft (9.8 m)
Max Span9.8 ft (3 m)
Deck Area71.5 sq m
Main Spans3
Year Built2002

Traffic

Avg Daily Traffic40 (1998)
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberC008307005P