170th ST over Drainage Ditch

Good Condition8 years old47 vehicles/day

Location

StateIowa
CountyDes Moines
Location071012901
Carries170th ST
CrossesDrainage Ditch
Coordinates40.92778, -91.00118

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
DesignSlab
Total Length42.0 ft (12.8 m)
Max Span41.0 ft (12.5 m)
Deck Width24.9 ft (7.6 m)
Deck Area97.3 sq m
Main Spans1
Year Built2018

Traffic

Avg Daily Traffic47 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection922
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000143472

Nearby Bridges

160th ST over Running Slough Drain 1.3 mi Good Local over Cottonwood Drain 1.4 mi Fair FM over Cottonwood Drain 1.9 mi Poor FM over Running Slough Drain 2.1 mi Good FM over Cottonwood Drain 2.7 mi Good 155th ST over Yellow Spring Creek 3.1 mi Good X 99 over Yellow Spring Creek 3.1 mi Good X 99 over Stoney Hollow Creek 3.2 mi Fair Local over Small Stream 3.3 mi Good Lock & Park Traffi over Henderson River 3.5 mi Poor