120th Street over Simmons Creek

Good Condition33 years old62 vehicles/day

Location

StateIowa
CountyClinton
Location083e51601
Carries120th Street
CrossesSimmons Creek
Coordinates42.00398, -90.37717

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignTee Beam
Total Length56.1 ft (17.1 m)
Max Span55.1 ft (16.8 m)
Deck Width24.0 ft (7.3 m)
Deck Area124.8 sq m
Main Spans1
Year Built1993

Traffic

Avg Daily Traffic62 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000125472

Nearby Bridges

372nd AVE over Simmons Creek 0.4 mi Good 120th St. over Simmons Creek 0.6 mi Good 362nd Avenue over Simmons Creek 0.8 mi Fair 125th Street over Deep Creek 1.5 mi Good 120th St. over Deep Creek 1.5 mi Good 135th Street over Small Stream 1.8 mi Good 120th ST over Simmons Creek 1.9 mi Good 120th St. over Baird Creek 2.0 mi Good Local over Creek 2.4 mi Fair 105th St. over Deep Creek 2.4 mi Good