Cotter RD over Trib To Miller Creek

Good Condition7 years old59 vehicles/day

Location

StateIowa
CountyBlack Hawk
Location87-12-04-02-20
CarriesCotter RD
CrossesTrib To Miller Creek
Coordinates42.38174, -92.25967

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length41.3 ft (12.6 m)
Max Span39.0 ft (11.9 m)
Deck Width30.5 ft (9.3 m)
Deck Area117.2 sq m
Main Spans1
Year Built2019

Traffic

Avg Daily Traffic59 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2021
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000073971

Nearby Bridges

Miller Creek RD over Trib To Miller Creek 0.2 mi Fair Miller Creek RD over Trib To Miller Creek 0.3 mi Good Miller Creek RD over Miller Creek 0.3 mi Good Cotter RD over Miller Creek 0.5 mi Fair US 218 over Millers Creek 0.7 mi Fair US 218 over Stream 0.9 mi Fair Eastman RD over Trib To Miller Creek 1.2 mi Fair Foulk RD over Miller Creek 1.3 mi Good Girsch RD over Trib To Miller Creek 1.4 mi Fair Miller Creek RD over Trib To Miller Creek 1.4 mi Good