US Bridges

Sorrento Vly RD over Los Penasquitos Creek

Fair

San Diego County, California · 0.9 MI S/O Carmel Mtn RD · Structure no. 57C0428

Built
1986
39 years old
Condition
Fair
inspected September 2023
Type
Slab
Prestressed Concrete Continuous
Length
210 ft
4 main spans
Daily traffic
14,100
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

Sorrento Vly RD over Los Penasquitos Creek is a prestressed concrete continuous slab carrying Sorrento Vly RD over Los Penasquitos Creek in San Diego County, California. It was built in 1986, so it is 39 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 14,100 vehicles a day, roughly 1% of them trucks, projected to reach 19,368 by 2040. The structure is 210 ft (64 m) long and 84 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSorrento Vly RD
CrossesLos Penasquitos Creek
Location0.9 MI S/O Carmel Mtn RD
RouteCity Street 0
Coordinates32.90567, -117.22721
Functional classUrban 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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
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 geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.6 US tons
Inventory rating50 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length210 ft (64 m)
Longest span55 ft (16.8 m)
Deck width84 ft (25.6 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,100 (2016)
Projected traffic19,368 by 2040
Trucks1%
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sorrento Vly RD over Los Penasquitos Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is Sorrento Vly RD over Los Penasquitos Creek 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 September 2023.

How much traffic does Sorrento Vly RD over Los Penasquitos Creek carry?

About 14,100 vehicles per day (2016 count), of which roughly 1% are trucks.

How long is Sorrento Vly RD over Los Penasquitos Creek?

The structure is 210 ft (64 m) long with a longest span of 55 ft (16.8 m) and a deck 84 ft wide.

Who owns Sorrento Vly RD over Los Penasquitos Creek?

It is owned by the City or Municipal Highway Agency.