Ia 57 over Drainage Ditch

Fair Condition102 years old2,480 vehicles/day

Location

StateIowa
CountyButler
Location0.1 Mi. E Of E Jct SR T25
CarriesIa 57
CrossesDrainage Ditch
Coordinates42.57779, -92.84727

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length35.1 ft (10.7 m)
Max Span29.9 ft (9.1 m)
Deck Width46.3 ft (14.1 m)
Deck Area150.9 sq m
Main Spans1
Year Built1924 (reconstructed 1962)

Traffic

Avg Daily Traffic2,480 (2023)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000016400

Nearby Bridges