Interstate 5 SB over State Route 3

Fair Condition56 years old8,300 vehicles/day

Location

StateCalifornia
CountySiskiyou
Location02-sis-005-r48.23-yre
CarriesInterstate 5 SB
CrossesState Route 3
Coordinates41.73953, -122.62814

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length124.7 ft (38 m)
Max Span124.7 ft (38 m)
Deck Width41.0 ft (12.5 m)
Deck Area475 sq m
Main Spans1
Year Built1970

Traffic

Avg Daily Traffic8,300 (2015)
Truck Traffic25%
Lanes On Bridge2
Lanes Under Bridge3

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number02 0150L

Nearby Bridges