I 35 SB over Ia 175

Fair Condition60 years old11,850 vehicles/day

Location

StateIowa
CountyHamilton
LocationAt Junction With Ia 175
CarriesI 35 SB
CrossesIa 175
Coordinates42.31089, -93.56955

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length252.0 ft (76.8 m)
Max Span68.9 ft (21 m)
Deck Width40.4 ft (12.3 m)
Deck Area944.6 sq m
Main Spans4
Year Built1966

Traffic

Avg Daily Traffic11,850 (2023)
Truck Traffic26%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000026700

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