FM over Howerdon Creek

Poor Condition54 years old597 vehicles/day

Location

StateIowa
CountyMadison
Location076292202
CarriesFM
CrossesHowerdon Creek
Coordinates41.36187, -94.18458

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure6 (Satisfactory)
Substructure4 (Poor)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length69.9 ft (21.3 m)
Max Span67.9 ft (20.7 m)
Deck Width29.9 ft (9.1 m)
Deck Area193.8 sq m
Main Spans1
Year Built1972

Traffic

Avg Daily Traffic597 (2022)
Truck Traffic16%
Lanes On Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000234450

Nearby Bridges

Local over Howerdon Creek 0.4 mi Fair Local over Howerdon Creek 1.0 mi Fair Local over Howerdon Creek 1.1 mi Fair Local over Drainage 1.5 mi Fair Local over Howerdon Creek 2.1 mi Fair Local over Drainage 2.3 mi Poor FM over Drainage 2.5 mi Poor Local over Drainage 2.8 mi Poor Local RD over North River 2.8 mi Poor FM over Howerdon Creek 3.1 mi Poor