Local - 640th over Lone Tree Branch

Poor Condition39 years old11 vehicles/day

Location

StateIowa
CountyCass
Location076363504
CarriesLocal - 640th
CrossesLone Tree Branch
Coordinates41.33674, -94.96523

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure5 (Fair)
Substructure4 (Poor)
Channel/Waterway5 (Fair)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialPrestressed Concrete
DesignTee Beam
Total Length49.9 ft (15.2 m)
Max Span48.9 ft (14.9 m)
Deck Width25.3 ft (7.7 m)
Deck Area117.0 sq m
Main Spans1
Year Built1987

Traffic

Avg Daily Traffic11 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000099741

Nearby Bridges

FM - Lansing over Waterway 0.7 mi Poor Local over Creek 1.0 mi Poor US 71 over Lone Tree Creek 1.1 mi Good US 71 over Turkey Creek 1.2 mi Good Local/keystone over Turkey Creek 1.7 mi Poor 620th ST over Turkey Creek 2.0 mi Good FM - 660th over Lone Tree Creek 2.2 mi Poor Local - Jasper over Turkey Creek 2.6 mi Good Local - Jasper over Creek 2.6 mi Fair FM - 610th over Turkey Creek 2.7 mi Fair