W 128th ST S over I-80

Good Condition66 years old90 vehicles/day

Location

StateIowa
CountyJasper
Location2.8 Miles W Of Jct Ia 117
CarriesW 128th ST S
CrossesI-80
Coordinates41.68175, -93.29976

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length217.8 ft (66.4 m)
Max Span65.0 ft (19.8 m)
Deck Width27.9 ft (8.5 m)
Deck Area564.4 sq m
Main Spans4
Year Built1960

Traffic

Avg Daily Traffic90 (2022)
Truck Traffic22%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000030880

Nearby Bridges

W 128th ST S over Small Stream 0.3 mi Fair EB I-80 over South Skunk River 0.3 mi Fair Forest ST S over S Skunk River 0.4 mi Good WB I-80 over South Skunk River 0.4 mi Fair S 28th AVE W over Small Stream 0.7 mi Poor W 132nd ST S over Small Stream 0.8 mi Good Highway F-48 W over Small Stream 1.5 mi Poor F48 over Red Rock Creek 1.6 mi Good Orchard AVE over Sugar Creek 1.8 mi Fair EB I-80 over Sugar Creek 1.8 mi Fair