F21 270th ST over Barber Creek

Good Condition4 years old100 vehicles/day

Location

StateIowa
CountyClinton
Location081e33203
CarriesF21 270th ST
CrossesBarber Creek
Coordinates41.78567, -90.62951

Condition Ratings

Overall ConditionGood
Deck9 (Excellent)
Superstructure9 (Excellent)
Substructure9 (Excellent)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length150.6 ft (45.9 m)
Max Span146.0 ft (44.5 m)
Deck Width33.1 ft (10.1 m)
Deck Area463.6 sq m
Main Spans1
Year Built2022

Traffic

Avg Daily Traffic100 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000122211

Nearby Bridges

278th ST over Barber Creek 0.7 mi Good 230th Avenue over Barber Creek 0.9 mi Good 247th AVE over Barber Creek 1.1 mi Good 255th AVE over Creek 1.7 mi Good 255th ST over Barber Creek 1.7 mi Fair 223rd AVE over Small Creek 1.8 mi Good 145th AVE over Wapsipinicon River 2.1 mi Good 262nd AVE over Creek 2.4 mi Good 305th ST over Creek 2.5 mi Fair 215th AVE over Creek 2.6 mi Good