S California BLVD over Las Trampas Creek

Fair Condition68 years old20,800 vehicles/day

Location

StateCalifornia
CountyContra Costa
Location0.1 Mi N Newell AVE
CarriesS California BLVD
CrossesLas Trampas Creek
Coordinates37.89364, -122.06137

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length136.2 ft (41.5 m)
Max Span60.0 ft (18.3 m)
Deck Width65.9 ft (20.1 m)
Deck Area834.1 sq m
Main Spans3
Year Built1958

Traffic

Avg Daily Traffic20,800 (2019)
Truck Traffic5%
Lanes On Bridge4

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 48 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number28C0187

Nearby Bridges

Newell AVE over Tice Creek 0.1 mi Fair N680-olympic Off over Las Trampas Creek 0.1 mi Fair Interstate 680 over Newell Avenue 0.1 mi Fair Interstate 680 over Las Trampas Creek 0.1 mi Fair South Main ST over Las Trampas Creek 0.2 mi Good Olympic-s680 On over Las Trampas Creek 0.2 mi Fair Newell AVE over San Ramon Creek 0.2 mi Fair Interstate 680 over Olympic Boulevard 0.3 mi Fair Interstate 680 over Lilac Drive 0.3 mi Fair Mt. Diablo BLVD over Las Trampas Creek 0.3 mi Good