US Bridges

Valley Center Road over San Luis Rey River

Fair

San Diego County, California · 1.8M S/O SR 76 · Structure no. 57C0716

Built
2011
14 years old
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
486 ft
5 main spans
Daily traffic
8,822
2016 count
Owner
County
County Highway Agency

About this bridge

Valley Center Road over San Luis Rey River is a prestressed concrete box beam or girders - multiple carrying Valley Center Road over San Luis Rey River in San Diego County, California. It was built in 2011, so it is 14 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 8,822 vehicles a day, roughly 12% of them trucks, projected to reach 10,064 by 2045. The structure is 486 ft (148.1 m) long and 56 ft wide. If it were closed, the detour would be 9.3 mi (15 km).

CarriesValley Center Road
CrossesSan Luis Rey River
Location1.8M S/O SR 76
RouteCounty Highway 0
Coordinates33.26262, -116.95435
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHL 93
Structure length486 ft (148.1 m)
Longest span100 ft (30.5 m)
Deck width56 ft (17 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,822 (2016)
Projected traffic10,064 by 2045
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed9.3 mi (15 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Valley Center Road over San Luis Rey River built?

It was built in 2011, making it 14 years old in 2025.

What condition is Valley Center Road over San Luis Rey River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does Valley Center Road over San Luis Rey River carry?

About 8,822 vehicles per day (2016 count), of which roughly 12% are trucks.

How long is Valley Center Road over San Luis Rey River?

The structure is 486 ft (148.1 m) long with a longest span of 100 ft (30.5 m) and a deck 56 ft wide.

Who owns Valley Center Road over San Luis Rey River?

It is owned by the County Highway Agency.