170th ST over Drainage

Poor Condition126 years old34 vehicles/day

Location

StateIowa
CountyPlymouth
Location092460801
Carries170th ST
CrossesDrainage
Coordinates42.80786, -96.30817

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure5 (Fair)
Substructure4 (Poor)
Channel/Waterway5 (Fair)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length24.9 ft (7.6 m)
Max Span24.0 ft (7.3 m)
Deck Width26.6 ft (8.1 m)
Deck Area61.6 sq m
Main Spans1
Year Built1900

Traffic

Avg Daily Traffic34 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000000000274850

Nearby Bridges

Impala AVE over Mink Creek 0.4 mi Poor Ia 3 over Drainage Ditch 1.0 mi Good Ia 3 over Stream 1.3 mi Fair 170th ST over Mink Creek 1.6 mi Fair Ia 3 over Mink Creek 1.7 mi Fair FM K-42 over Mink Creek 1.8 mi Fair 160th ST over Mink Creek 2.2 mi Good FM over Mink Creek 2.4 mi Fair 150th ST over Broken Kettle Creek 2.5 mi Poor FM K-42 over Mink Creek 2.6 mi Good