US Bridges

San Leandro Blvd over San Leandro Creek

Good

Alameda County, California · 0.2 MI North of Davis ST · Structure no. 33C0080

Built
1931
94 years old
Condition
Good
inspected September 2024
Type
Tee Beam
Concrete Continuous
Length
80 ft
2 main spans
Daily traffic
16,100
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

San Leandro Blvd over San Leandro Creek is a concrete continuous tee beam carrying San Leandro Blvd over San Leandro Creek in Alameda County, California. It was built in 1931, so it is 94 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 16,100 vehicles a day, roughly 15% of them trucks, projected to reach 27,810 by 2042. The structure is 80 ft (24.4 m) long and 80 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSan Leandro Blvd
CrossesSan Leandro Creek
Location0.2 MI North of Davis ST
RouteCity Street 0
Coordinates37.72601, -122.16262
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.6 US tons
Inventory rating23.3 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length80 ft (24.4 m)
Longest span39 ft (12 m)
Deck width80 ft (24.3 m)
Roadway width60 ft (18.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,100 (2016)
Projected traffic27,810 by 2042
Trucks15%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was San Leandro Blvd over San Leandro Creek built?

It was built in 1931, making it 94 years old in 2025.

What condition is San Leandro Blvd over San Leandro Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.

How much traffic does San Leandro Blvd over San Leandro Creek carry?

About 16,100 vehicles per day (2016 count), of which roughly 15% are trucks.

How long is San Leandro Blvd over San Leandro Creek?

The structure is 80 ft (24.4 m) long with a longest span of 39 ft (12 m) and a deck 80 ft wide.

Who owns San Leandro Blvd over San Leandro Creek?

It is owned by the City or Municipal Highway Agency.