US 34 WB On Ramp over US 34

Good Condition24 years old920 vehicles/day

Location

StateIowa
CountyHenry
Location1.1 Mi. W Of Jct. SR W55
CarriesUS 34 WB On Ramp
CrossesUS 34
Coordinates40.96874, -91.63257

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length589.9 ft (179.8 m)
Max Span186.0 ft (56.7 m)
Deck Width29.5 ft (9 m)
Deck Area1618.2 sq m
Main Spans4
Year Built2002

Traffic

Avg Daily Traffic920 (2022)
Truck Traffic9%
Lanes On Bridge1
Lanes Under Bridge4

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000608775

Nearby Bridges