400th ST over Willow Creek

Good Condition15 years old11 vehicles/day

Location

StateIowa
CountyClay
Location95381701
Carries400th ST
CrossesWillow Creek
Coordinates43.05436, -95.35204

Condition Ratings

Overall ConditionGood
Channel/Waterway6 (Satisfactory)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length24.0 ft (7.3 m)
Max Span12.1 ft (3.7 m)
Deck Area53.3 sq m
Main Spans2
Year Built2011

Traffic

Avg Daily Traffic11 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionDecember 2020
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000116421

Nearby Bridges

120th AVE over Willow Creek 0.2 mi Good FM 400th ST over Willow Creek 1.3 mi Fair FM 130th AVE over Willow Creek 1.3 mi Fair 110th AVE over Willow Creek 1.3 mi Poor 420th ST over Willow Creek 2.0 mi Fair 390th ST over Willow Creek 2.7 mi Good 100th AVE over Willow Creek 3.0 mi Good 430th ST over Willow Creek 3.3 mi Good Local over Willow Creek 3.7 mi Good B46 420th ST over Waterman Creek 3.9 mi Good