230th ST over Rathburn Creek

Poor Condition126 years old30 vehicles/day

Location

StateIowa
CountyPlymouth
Location091430801
Carries230th ST
CrossesRathburn Creek
Coordinates42.72091, -95.94297

Condition Ratings

Overall ConditionPoor
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure4 (Poor)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length38.1 ft (11.6 m)
Max Span19.0 ft (5.8 m)
Deck Width20.3 ft (6.2 m)
Deck Area71.9 sq m
Main Spans2
Year Built1900 (reconstructed 1965)

Traffic

Avg Daily Traffic30 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000000000272130

Nearby Bridges

Ia 140 over Drainage 1.0 mi Fair 240th ST over Rathburn Creek 1.1 mi Good Ia 140 over Rathburn Creek 1.5 mi Fair FM over Drainage Ditch 2.1 mi Fair 220th ST over Dd 2.1 mi Good Shamrock AVE over Creek 2.2 mi Good FM over Rathbun Creek 2.3 mi Good Sunset AVE over Dd 2.4 mi Fair FM over Creek 2.4 mi Fair Sunset AVE over Dd 2.5 mi Poor