100th ST over Drainage

Fair Condition36 years old20 vehicles/day

Location

StateIowa
CountyMontgomery
Location073360605
Carries100th ST
CrossesDrainage
Coordinates41.15852, -95.03004

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure5 (Fair)
Channel/Waterway5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length103.0 ft (31.4 m)
Max Span39.0 ft (11.9 m)
Deck Width27.2 ft (8.3 m)
Deck Area260.6 sq m
Main Spans3
Year Built1990

Traffic

Avg Daily Traffic20 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000256011

Nearby Bridges

Local over Minor Drainage 0.4 mi Fair FM over Seven Mile Creek 1.1 mi Good FM - Yankton over Seven Mile Creek 1.1 mi Fair 100th ST over Drainage 1.1 mi Good Local - 620th over Waterway 1.4 mi Poor FM - Yankton over Waterway 1.9 mi Poor Local - Wichita over Seven Mile Creek 2.0 mi Poor Local-cass#104b over Tarkio Creek 2.5 mi Poor US 71 over West Nodaway River 2.6 mi Fair FM over Tarkio Creek 2.7 mi Good