US Bridges

Route 11 over Sanyo Ave

Good

San Diego County, California · 11-SD-011-0.75-OTM · Structure no. 57 1226

Built
2015
10 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
112 ft
1 main span
Daily traffic
7,000
2018 count
Owner
State
State Highway Agency

About this bridge

Route 11 over Sanyo Ave is a prestressed concrete box beam or girders - multiple carrying Route 11 over Sanyo Ave in San Diego County, California. It was built in 2015, so it is 10 years old, younger 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 7,000 vehicles a day, roughly 5% of them trucks, projected to reach 11,222 by 2042. The structure is 112 ft (34.1 m) long and 117 ft wide. If it were closed, the detour would be 4.3 mi (7 km).

CarriesRoute 11
CrossesSanyo Ave
Location11-SD-011-0.75-OTM
RouteState Highway 11
Coordinates32.56382, -116.9409
Functional classUrban Other Principal 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.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.7 US tons
Inventory rating53.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length112 ft (34.1 m)
Longest span109 ft (33.2 m)
Deck width117 ft (35.7 m)
Roadway width112 ft (34.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,000 (2018)
Projected traffic11,222 by 2042
Trucks5%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed4.3 mi (7 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Route 11 over Sanyo Ave built?

It was built in 2015, making it 10 years old in 2025.

What condition is Route 11 over Sanyo Ave 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 December 2023.

How much traffic does Route 11 over Sanyo Ave carry?

About 7,000 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is Route 11 over Sanyo Ave?

The structure is 112 ft (34.1 m) long with a longest span of 109 ft (33.2 m) and a deck 117 ft wide.

Who owns Route 11 over Sanyo Ave?

It is owned by the State Highway Agency.