470th ST over Small

Good Condition29 years old60 vehicles/day

Location

StateIowa
CountySioux
Location094471701
Carries470th ST
CrossesSmall
Coordinates42.96755, -96.41903

Condition Ratings

Overall ConditionGood
Channel/Waterway8 (Very Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length20.0 ft (6.1 m)
Max Span8.9 ft (2.7 m)
Deck Area51.9 sq m
Main Spans2
Year Built1997

Traffic

Avg Daily Traffic60 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000365010

Nearby Bridges

Local over Over Aband Rr 0.6 mi Fair B58 over Small Stream 0.9 mi Good Local over Six Mile Creek 1.5 mi Good Local over Small 1.6 mi Good Local over Small 1.6 mi Good B 58 (470th St) over Six Mile Creek 1.7 mi Good Local over Six Mile Creek 1.7 mi Fair Local over Small 1.8 mi Good Local over Small Stream 2.0 mi Fair Ia 10 over Six Mile Creek 2.0 mi Good