FM over Maquoketa River

Poor Condition99 years old50 vehicles/day

Location

StateIowa
CountyJackson
Location084e10104
CarriesFM
CrossesMaquoketa River
Coordinates42.10854, -90.79686

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure4 (Poor)
Substructure5 (Fair)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length456.0 ft (139 m)
Max Span160.1 ft (48.8 m)
Deck Width20.0 ft (6.1 m)
Deck Area847.9 sq m
Main Spans1
Year Built1927 (reconstructed 1957)

Traffic

Avg Daily Traffic50 (2021)
Lanes On Bridge2

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000000000191850

Nearby Bridges

FM over Creek 0.3 mi Fair Local over Creek 0.5 mi Fair FM over S Fork Maquoketa River 1.3 mi Poor FM over S Fork Maquoketa River 1.9 mi Fair Ia 64 over Big Bear Creek 2.5 mi Good FM over Creek 2.5 mi Fair Local over Creek 2.5 mi Fair Ia 64 over Bear Creek 2.7 mi Fair FM over Small Creek 3.1 mi Fair Local over Creek 3.1 mi Good