EB Ia 141 over Ia 17

Good Condition52 years old5,700 vehicles/day

Location

StateIowa
CountyPolk
LocationAt Junction Iowa 17
CarriesEB Ia 141
CrossesIa 17
Coordinates41.75068, -93.81496

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length256.9 ft (78.3 m)
Max Span86.0 ft (26.2 m)
Deck Width43.3 ft (13.2 m)
Deck Area1033.6 sq m
Main Spans4
Year Built1974

Traffic

Avg Daily Traffic5,700 (2023)
Truck Traffic7%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000602930

Nearby Bridges

WB Ia 141 over Ia 17 0.0 mi Good Ia 141 over Drainage 0.3 mi Fair Broadway ST over Stream 0.7 mi Good State ST over Stream 0.8 mi Good State ST over Oxley Creek 0.8 mi Good Local over Beaver Creek 0.8 mi Good Windcrest Drive over Oxley Creek 1.1 mi Good Sycamore ST over Stream 1.2 mi Good NW 121st ST over Beaver Creek 1.7 mi Fair FM over Stream 2.0 mi Poor