J Avenue over US 20

Good Condition23 years old49 vehicles/day

Location

StateIowa
CountyGrundy
Location4.0 Miles W Of Jct Ia 14
CarriesJ Avenue
CrossesUS 20
Coordinates42.46282, -92.84670

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length224.1 ft (68.3 m)
Max Span110.9 ft (33.8 m)
Deck Width32.8 ft (10 m)
Deck Area683 sq m
Main Spans2
Year Built2003

Traffic

Avg Daily Traffic49 (2022)
Truck Traffic20%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000608535

Nearby Bridges

K AVE over Black Hawk Creek 1.2 mi Good FM over Branch Beaver Creek 1.3 mi Fair 160th ST over South Fork Beaver Creek 1.4 mi Good Local over South Fork Beaver Creek 1.4 mi Good FM over Beaver Creek South Fork 1.7 mi Fair L Avenue over US 20 2.0 mi Good US 20 WB over H Avenue 2.0 mi Good US 20 EB over H Avenue 2.0 mi Good Local over Br Beaver Creek 2.0 mi Good FM over Beaver Creek Branch 2.0 mi Fair