US 65 SB over Desmoines Rvr S Overflow

Good Condition12 years old12,700 vehicles/day

Location

StateIowa
CountyPolk
Location1.1 Mi. N Of SE 64th Ave.
CarriesUS 65 SB
CrossesDesmoines Rvr S Overflow
Coordinates41.54067, -93.51672

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical9 — Foundation above flood level

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length469.2 ft (143 m)
Max Span117.1 ft (35.7 m)
Deck Width43.3 ft (13.2 m)
Deck Area1887.6 sq m
Main Spans4
Year Built2014

Traffic

Avg Daily Traffic12,700 (2023)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000700180

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