State Route 20 over Interstate 5

Fair Condition55 years old5,800 vehicles/day

Location

StateCalifornia
CountyColusa
Location03-col-020-r22.09
CarriesState Route 20
CrossesInterstate 5
Coordinates39.16643, -122.15036

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length284.1 ft (86.6 m)
Max Span141.1 ft (43 m)
Deck Width42.0 ft (12.8 m)
Deck Area1108.5 sq m
Main Spans2
Year Built1971

Traffic

Avg Daily Traffic5,800 (2013)
Truck Traffic11%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number15 0078

Nearby Bridges

State Route 20 over 7th ST Cnfr E Side Cnl 0.2 mi Good Fifth ST (old 99w) over Salt Creek 0.4 mi Good Interstate 5 over Salt Creek 0.5 mi Good Interstate 5 over Salt Creek 0.5 mi Good Freshwater Road over Salt Creek 0.5 mi Fair Freshwater Lateral over Salt Creek 0.6 mi Good Freshwater Road over Interstate 5 0.6 mi Good E ST over Interstate Route 5 0.7 mi Good Delphos RD over Freshwater Creek 0.9 mi Good Interstate 5 over Freshwater Creek 0.9 mi Fair