235th Street over Big Creek

Poor Condition69 years old2,930 vehicles/day

Location

StateIowa
CountyHenry
Location071071227
Carries235th Street
CrossesBig Creek
Coordinates40.96726, -91.60330

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Channel/Waterway5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignGirder and Floorbeam
Total Length418.0 ft (127.4 m)
Max Span160.1 ft (48.8 m)
Deck Width34.1 ft (10.4 m)
Deck Area1325.0 sq m
Main Spans3
Year Built1957

Traffic

Avg Daily Traffic2,930 (2022)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last Inspection223
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000028440

Nearby Bridges

W55 Franklin AVE over Bnsf Rr 0.8 mi Good Local over Big Creek 0.8 mi Good FM over Big Creek 0.9 mi Fair FM over Bnsf Rr 1.2 mi Good US 34 EB over Bnsf Rr 1.2 mi Good US 34 WB over Bnsf Rr 1.3 mi Good US 34 EB over Old 34 1.3 mi Good US 34 EB over W 55 1.3 mi Good US 34 WB over W 55 1.3 mi Good US 34 EB over Big Creek 1.3 mi Good