Keystone Ave. over Stream

Fair Condition15 years old39 vehicles/day

Location

StateIowa
CountyButler
Location093172602
CarriesKeystone Ave.
CrossesStream
Coordinates42.84051, -92.82988

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length40.0 ft (12.2 m)
Max Span19.0 ft (5.8 m)
Deck Width20.0 ft (6.1 m)
Deck Area74.4 sq m
Main Spans2
Year Built2011

Traffic

Avg Daily Traffic39 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000089772

Nearby Bridges

Keystone Ave. over Stream 0.4 mi Fair C23 over Small Stream 0.5 mi Good Local over Stream 0.6 mi Good Ia 14 over Stream 1.1 mi Fair Local over Small Stream 1.4 mi Good Marsh AVE over Palmer Creek 2.0 mi Good Marsh Avenue over Small 2.1 mi Good Blue Bird Dr. over Cold Water Creek 2.1 mi Poor Kipling Ave. over Cold Water Creek 2.4 mi Poor Ia 14 over Cold Water Creek 2.5 mi Good