170th AVE over Small Stream

Fair Condition34 years old97 vehicles/day

Location

StateIowa
CountyDelaware
Location087050804
Carries170th AVE
CrossesSmall Stream
Coordinates42.35559, -91.46180

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure5 (Fair)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignTee Beam
Total Length36.1 ft (11 m)
Max Span33.1 ft (10.1 m)
Deck Width27.9 ft (8.5 m)
Deck Area93.5 sq m
Main Spans1
Year Built1992

Traffic

Avg Daily Traffic97 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000139781

Nearby Bridges

Local 170 AVE over Small Stream 0.1 mi Fair 300th ST over Small Stream 0.6 mi Poor Ia 13 over Branch Maquoketa River 0.9 mi Fair Local over Buck Creek 1.1 mi Fair Ia 13 over Branch Maquoketa River 1.2 mi Fair Local 180th AVE over Small Stream 1.8 mi Fair FM 190 AVE over Buck Creek 2.1 mi Fair FM 190 AVE over Small Stream 2.2 mi Fair 197th ST over Small Stream 2.8 mi Good Local 200 AVE over Small Stream 3.0 mi Fair