Y44 (170th Ave) over Drainage Ditch 20

Good Condition14 years old470 vehicles/day

Location

StateIowa
CountyClinton
Location082e22002
CarriesY44 (170th Ave)
CrossesDrainage Ditch 20
Coordinates41.88927, -90.76229

Condition Ratings

Overall ConditionGood
Deck9 (Excellent)
Superstructure9 (Excellent)
Substructure9 (Excellent)
Channel/Waterway9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignStringer/Multi-beam
Total Length53.1 ft (16.2 m)
Max Span49.9 ft (15.2 m)
Deck Width33.5 ft (10.2 m)
Deck Area165.2 sq m
Main Spans1
Year Built2012

Traffic

Avg Daily Traffic470 (2022)
Truck Traffic14%
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000123241

Nearby Bridges

Y 44 170th AVE over Small Stream 0.5 mi Good 205th Street over Creek 0.6 mi Good 190th Street over Drainage Ditch 12 1.1 mi Fair 160th AVE over Drainage Ditch #12 1.1 mi Good 210th ST over Creek 1.2 mi Good 185th AVE over Small Stream 1.5 mi Good 190th ST over Small Stream 1.5 mi Good 185th Avenue over Drainage Ditch #10 1.6 mi Good 180th ST over Drainage 1.9 mi Good 180th Street over Waterway 2.0 mi Good