120th ST over Hardin-story Dd 1

Good Condition8 years old11 vehicles/day

Location

StateIowa
CountyStory
Location.46 Mi E Of NW Cor.
Carries120th ST
CrossesHardin-story Dd 1
Coordinates42.18036, -93.24219

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length70.9 ft (21.6 m)
Max Span27.9 ft (8.5 m)
Deck Width33.1 ft (10.1 m)
Deck Area218.2 sq m
Main Spans3
Year Built2018

Traffic

Avg Daily Traffic11 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2022
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000315751

Nearby Bridges

730th AVE over Hardin-story Dd 1 0.5 mi Fair Local over Br Minerva Creek 0.6 mi Poor Local over Br Minerva CR 1.4 mi Poor 720th AVE over Hardin-story Dd 1 1.5 mi Poor Local over Br Minerva CR 1.7 mi Poor 730th AVE over Minerva Creek 1.8 mi Good 113th ST over Hardin-story Dd 1 2.0 mi Good 730th AVE over Middle Minerva Creek 2.1 mi Good 720th AVE over Middle Minerva Creek 2.1 mi Fair 113th ST (fld) over Road Ditch 2.1 mi Fair