620th ST over Turkey Creek

Good Condition14 years old72 vehicles/day

Location

StateIowa
CountyCass
Location076363302
Carries620th ST
CrossesTurkey Creek
Coordinates41.34216, -95.00346

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length215.9 ft (65.8 m)
Max Span77.1 ft (23.5 m)
Deck Width32.2 ft (9.8 m)
Deck Area644.8 sq m
Main Spans3
Year Built2012

Traffic

Avg Daily Traffic72 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000099721

Nearby Bridges

FM - 610th over Turkey Creek 0.8 mi Fair US 71 over Lone Tree Creek 1.0 mi Good US 71 over Turkey Creek 1.1 mi Good FM - Lansing over Waterway 1.7 mi Poor FM - Lansing over Waterway 1.8 mi Good Local/keystone over Turkey Creek 1.9 mi Poor Local - 640th over Lone Tree Branch 2.0 mi Poor Local - Memphis over Turkey CR 2.1 mi Poor Local - Memphis over Small Stream 2.2 mi Poor N16 610th ST over Bear Branch Of Turkey CR 2.3 mi Good