FM over Des Moines River

Fair Condition46 years old1,028 vehicles/day

Location

StateIowa
CountyBoone
Location084271307
CarriesFM
CrossesDes Moines River
Coordinates42.08079, -93.93942

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length724.1 ft (220.7 m)
Max Span117.1 ft (35.7 m)
Deck Width32.2 ft (9.8 m)
Deck Area2162.9 sq m
Main Spans8
Year Built1980

Traffic

Avg Daily Traffic1,028 (2022)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000077801

Nearby Bridges

FM over Des Moines River 2.0 mi Poor Local over Trib.des Moines River 2.2 mi Poor E 41 over Des Moines River 2.7 mi Good Co RD over Des Moines River 3.1 mi Fair US 30 EB over Des Moines River 3.3 mi Fair US 30 WB over Des Moines River 3.3 mi Fair US 30 over Noah Creek 3.3 mi Fair FM over Elkhorn Creek 3.6 mi Good Local over Bluff Creek 3.6 mi Poor US 30 over Honey Creek 4.0 mi Fair