Interstate 680 over Center AVE

Poor Condition64 years old130,000 vehicles/day

Location

StateCalifornia
CountyContra Costa
Location04-cc-680-20.38
CarriesInterstate 680
CrossesCenter AVE
Coordinates37.98338, -122.06595

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length123.0 ft (37.5 m)
Max Span56.1 ft (17.1 m)
Deck Width130.2 ft (39.7 m)
Deck Area1488.8 sq m
Main Spans3
Year Built1962 (reconstructed 2005)

Traffic

Avg Daily Traffic130,000 (2009)
Truck Traffic3%
Lanes On Bridge9
Lanes Under Bridge2

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number28 0181

Nearby Bridges

Center Avenue over Grayson Creek 0.2 mi Good Second AVE South over Grayson Creek 0.2 mi Poor Pacheco BLVD over Grayson Creek 0.3 mi Fair EB 4-sb 680 Conn over Grayson Creek 0.5 mi Poor Interstate 680 over Concord AVE 0.5 mi Fair Interstate 680 over Grayson Creek 0.5 mi Poor Chilpacingo Parkwy over Grayson Creek 0.6 mi Good Christen DR over Contra Costa Canal 0.7 mi Good Cottonwood Drive over Grayson Creek 0.7 mi Fair Concord AVE over Walnut Creek 0.8 mi Fair