E Quarry RD over Miller Creek

Fair Condition65 years old33 vehicles/day

Location

StateIowa
CountyBlack Hawk
Location87-12-18-01-10
CarriesE Quarry RD
CrossesMiller Creek
Coordinates42.35544, -92.29349

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length138.1 ft (42.1 m)
Max Span67.9 ft (20.7 m)
Deck Width27.9 ft (8.5 m)
Deck Area357.9 sq m
Main Spans2
Year Built1961

Traffic

Avg Daily Traffic33 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000074070

Nearby Bridges