US 218 over Wolf Creek

Good Condition12 years old3,540 vehicles/day

Location

StateIowa
CountyBlack Hawk
LocationIn La Porte City
CarriesUS 218
CrossesWolf Creek
Coordinates42.31679, -92.19186

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway9 (Excellent)
Scour Critical9 — Foundation above flood level

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length282.2 ft (86 m)
Max Span137.1 ft (41.8 m)
Deck Width49.9 ft (15.2 m)
Deck Area1307.2 sq m
Main Spans3
Year Built2014

Traffic

Avg Daily Traffic3,540 (2022)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000014781

Nearby Bridges