Local-490th ST over Maple River

Poor Condition126 years old40 vehicles/day

Location

StateIowa
CountyCherokee
Location092391201
CarriesLocal-490th ST
CrossesMaple River
Coordinates42.80669, -95.39900

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length54.1 ft (16.5 m)
Max Span49.9 ft (15.2 m)
Deck Width18.0 ft (5.5 m)
Deck Area90.8 sq m
Main Spans1
Year Built1900 (reconstructed 1940)

Traffic

Avg Daily Traffic40 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000000000108720

Nearby Bridges

Local-y Ave. over Br Maple River 0.7 mi Fair Local over Br Maple Creek 0.9 mi Good Local over Drainage Ditch 0.9 mi Fair Local-500th ST over Br Maple River 1.2 mi Poor C25 (480th St) over Branch Of Maple 1.3 mi Good C25 480th over Branch Maple River 1.4 mi Good M21 W AVE over Branch Maple River 1.5 mi Good Fm-w Ave. over Maple River 2.0 mi Good Local 470th ST over Creek 2.2 mi Good FM over Sm Stream 2.3 mi Fair