Iowa Johnson RD over Stream

Poor Condition101 years old11 vehicles/day

Location

StateIowa
CountyJohnson
Location079081904
CarriesIowa Johnson RD
CrossesStream
Coordinates41.63126, -91.83304

Condition Ratings

Overall ConditionPoor
Deck3 (Serious)
Superstructure5 (Fair)
Substructure2 (Critical)
Channel/Waterway2 (Critical)
Scour Critical2 — Bridge closed (monitoring)

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length33.1 ft (10.1 m)
Max Span30.8 ft (9.4 m)
Deck Width16.1 ft (4.9 m)
Deck Area49.5 sq m
Main Spans1
Year Built1925 (reconstructed 1953)

Traffic

Avg Daily Traffic11 (2022)
Lanes On Bridge1

Inspection & Ownership

Last Inspection720
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000204420

Nearby Bridges

Rohret RD over Branch Old Mans Creek 0.1 mi Good Johnson-iowa RD over Br Old Mans CR 1.3 mi Poor Local over Branch Old Mans Creek 1.6 mi Good Y AVE over Branch Bradley Creek 1.7 mi Good Local over Branch Bradley Creek 1.7 mi Poor Local over Branch Bradly Creek 1.7 mi Good Local over Branch Old Mans Creek 2.0 mi Good FM SW Blk Dimnd over Old Mans Creek 2.0 mi Good Local over Convey Creek 2.1 mi Poor FM over Old Mans Creek 2.4 mi Fair