Interstate 505 over Cottonwood Slough

Fair Condition67 years old6,000 vehicles/day

Location

StateCalifornia
CountyYolo
Location03-yol-505-9.66
CarriesInterstate 505
CrossesCottonwood Slough
Coordinates38.66569, -121.95188

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway5 (Fair)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length74.5 ft (22.7 m)
Max Span24.0 ft (7.3 m)
Deck Width44.6 ft (13.6 m)
Deck Area308.7 sq m
Main Spans3
Year Built1959

Traffic

Avg Daily Traffic6,000 (2010)
Truck Traffic27%
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number22 0115L

Nearby Bridges

Interstate 505 over Cottonwood Slough 0.0 mi Fair C.r. 90 over Cottonwood Slough 0.0 mi Good County Road 24 over Interstate 505 0.1 mi Fair Interstate 505 over South Fork Willow Slough 0.7 mi Fair Interstate 505 over South Fork Willow Slough 0.7 mi Fair C.r. 90 over South Fork Willow Slough 0.7 mi Good State Route 16 over Interstate 505 1.0 mi Good State Route 16 over South Fork Willow Slough 1.0 mi Good Co RD 89 over Cottonwood Slough 1.1 mi Fair C.r. #89 over South Fork Willow Slough 1.6 mi Good