State Route 4 over Abandoned Bnsf Ry Spur

Good Condition59 years old62,000 vehicles/day

Location

StateCalifornia
CountyContra Costa
Location04-cc-004-r8.85-mtz
CarriesState Route 4
CrossesAbandoned Bnsf Ry Spur
Coordinates37.99211, -122.12496

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length74.8 ft (22.8 m)
Max Span74.8 ft (22.8 m)
Deck Width149.6 ft (45.6 m)
Deck Area1039.7 sq m
Main Spans1
Year Built1967 (reconstructed 1975)

Traffic

Avg Daily Traffic62,000 (2018)
Truck Traffic7%
Lanes On Bridge7

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number28 0064

Nearby Bridges