FM over Rock Ck

Good Condition37 years old20 vehicles/day

Location

StateIowa
CountyBenton
Location085120502
CarriesFM
CrossesRock Ck
Coordinates42.20653, -92.28009

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length89.9 ft (27.4 m)
Max Span34.1 ft (10.4 m)
Deck Width33.1 ft (10.1 m)
Deck Area276.7 sq m
Main Spans3
Year Built1989

Traffic

Avg Daily Traffic20 (2021)
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000072851

Nearby Bridges

FM (lwc) over Small Stream 0.6 mi Poor FM over Rock Ck 0.7 mi Poor FM over Rock Creek 1.0 mi Good FM over Rock Creek 1.0 mi Fair Local (lwc) over Branch Rock Creek 1.1 mi Poor FM over Rock Creek 2.1 mi Fair Local over Rock Creek 2.3 mi Fair FM over Rock Creek 2.3 mi Good FM over Br Pratt Creek 2.4 mi Good FM over Wolf Creek 2.8 mi Good