FM over S Fork Maquoketa River

Poor Condition44 years old80 vehicles/day

Location

StateIowa
CountyJackson
Location084e11303
CarriesFM
CrossesS Fork Maquoketa River
Coordinates42.09007, -90.79746

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure2 (Critical)
Substructure4 (Poor)
Channel/Waterway4 (Poor)
Scour Critical4 — Foundations need monitoring

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length170.9 ft (52.1 m)
Max Span129.9 ft (39.6 m)
Deck Width21.0 ft (6.4 m)
Deck Area333.4 sq m
Main Spans1
Year Built1982

Traffic

Avg Daily Traffic80 (2021)
Lanes On Bridge2

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 6 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000191921

Nearby Bridges

Ia 64 over Big Bear Creek 1.2 mi Good FM over Maquoketa River 1.3 mi Poor FM over Creek 1.5 mi Fair Ia 64 over Bear Creek 1.7 mi Fair Local over Creek 1.8 mi Fair FM over Creek 2.2 mi Fair FM over Small Creek 2.4 mi Fair Local over Creek 2.5 mi Good FM over S Fork Maquoketa River 2.6 mi Fair Local over Creek 2.7 mi Fair