US 30 over E Chan Wapsipinicon Rvr

Fair Condition71 years old3,430 vehicles/day

Location

StateIowa
CountyClinton
Location2.3 Mi. E Of Jct SR Y4e
CarriesUS 30
CrossesE Chan Wapsipinicon Rvr
Coordinates41.82950, -90.79704

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length270.0 ft (82.3 m)
Max Span105.0 ft (32 m)
Deck Width34.1 ft (10.4 m)
Deck Area855.9 sq m
Main Spans3
Year Built1955

Traffic

Avg Daily Traffic3,430 (2022)
Truck Traffic16%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000020750

Nearby Bridges

235th Street over Branch Of Wapsipinicon 0.2 mi Poor US 30 over Calamus Drainage Ditch 0.3 mi Fair 235th Street over Wapsipinicon River 0.8 mi Poor US 30 over Wapsipinicon River 0.8 mi Fair 158th AVE over Creek 1.3 mi Good US 30 over Wapsipinicon River 1.3 mi Fair 235th Street over Overflow Of Wapsipinicon 1.4 mi Good US 30 over Over Up Rr 1.7 mi Fair Y-44 over Calamus Creek 1.8 mi Good 225th St. over Small Stream 2.1 mi Fair