W 12th ST over Trib To Beaver Creek

Fair Condition87 years old34 vehicles/day

Location

StateIowa
CountyBlack Hawk
Location89-14-18-01-10
CarriesW 12th ST
CrossesTrib To Beaver Creek
Coordinates42.52783, -92.54514

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length59.1 ft (18 m)
Max Span20.0 ft (6.1 m)
Deck Width22.6 ft (6.9 m)
Deck Area124.2 sq m
Main Spans3
Year Built1939 (reconstructed 1986)

Traffic

Avg Daily Traffic34 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionDecember 2022
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000075890

Nearby Bridges

Ia 57 over Stream 1.0 mi Good W 27th ST over Trib To Beaver Creek 1.1 mi Good Ia 57 over Hammers Creek 1.5 mi Good FM over Hammers Creek 1.5 mi Fair Local over Stream 1.6 mi Fair Grundy RD over Trib To Beaver Creek 1.8 mi Good Westbrook RD over Trib To Beaver Creek 1.9 mi Good Local over Hammers Creek 2.0 mi Good FM over Creek 2.2 mi Poor Westbrook RD over Trib To Beaver Creek 2.4 mi Good