Olympic BLVD over Las Trampas Creek

Fair Condition63 years old21,623 vehicles/day

Location

StateCalifornia
CountyContra Costa
Location0.1 Mi SW Of I-680
CarriesOlympic BLVD
CrossesLas Trampas Creek
Coordinates37.89221, -122.06814

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length103.0 ft (31.4 m)
Max Span46.6 ft (14.2 m)
Deck Width74.8 ft (22.8 m)
Deck Area715.9 sq m
Main Spans3
Year Built1963 (reconstructed 1994)

Traffic

Avg Daily Traffic21,623 (2013)
Truck Traffic4%
Lanes On Bridge4

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number28C0338

Nearby Bridges

Interstate 680 over Olympic Boulevard 0.1 mi Fair S680-olympic Offrp over E24-s680 Connector Ramp 0.2 mi Fair Olympic-s680 On over Las Trampas Creek 0.2 mi Fair Interstate 680 over Las Trampas Creek 0.3 mi Fair N680-olympic Off over Las Trampas Creek 0.3 mi Fair Interstate 680 NB over Mt Diablo Boulevard 0.3 mi Fair Interstate 680 SB over Mt Diablo Boulevard 0.3 mi Fair Interstate 680 over Newell Avenue 0.3 mi Fair E24-s680 Connector over Boulevard Way 0.3 mi Poor S California BLVD over Las Trampas Creek 0.4 mi Fair