Mt. Diablo BLVD over San Ramon Creek Bypass

Good Condition40 years old15,300 vehicles/day

Location

StateCalifornia
CountyContra Costa
Location0.25 Mi E. Of S. Broadway
CarriesMt. Diablo BLVD
CrossesSan Ramon Creek Bypass
Coordinates37.89879, -122.05652

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length36.1 ft (11 m)
Max Span34.1 ft (10.4 m)
Deck Width77.4 ft (23.6 m)
Deck Area259.6 sq m
Main Spans1
Year Built1986

Traffic

Avg Daily Traffic15,300 (2017)
Truck Traffic1%
Lanes On Bridge2

Inspection & Ownership

Last Inspection123
Inspection FrequencyEvery 48 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number28C0524

Nearby Bridges

Mt. Diablo BLVD over San Ramon Creek 0.1 mi Good Duncan Street over Walnut Creek 0.2 mi Good Mt. Diablo BLVD over Las Trampas Creek 0.2 mi Good N. Broadway over Walnut Creek 0.2 mi Fair Lincoln AVE over Walnut Creek 0.2 mi Fair South Main ST over Las Trampas Creek 0.3 mi Good Newell AVE over San Ramon Creek 0.4 mi Fair S California BLVD over Las Trampas Creek 0.4 mi Fair Newell AVE over Tice Creek 0.4 mi Fair Interstate 680 over Newell Avenue 0.6 mi Fair