US Bridges

State Route 52 over Forester Creek

Fair

San Diego County, California · 11-SD-052-15.59 · Structure no. 57 1100

Built
2011
14 years old
Condition
Fair
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
468 ft
3 main spans
Daily traffic
82,000
2019 count
Owner
State
State Highway Agency

About this bridge

State Route 52 over Forester Creek is a prestressed concrete continuous box beam or girders - multiple carrying State Route 52 over Forester Creek 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 82,000 vehicles a day, projected to reach 139,550 by 2043. The structure is 468 ft (142.5 m) long and 116 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesState Route 52
CrossesForester Creek
Location11-SD-052-15.59
RouteState Highway 52
Coordinates32.83656, -116.99456
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 protection8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length468 ft (142.5 m)
Longest span182 ft (55.5 m)
Deck width116 ft (35.3 m)
Roadway width111 ft (33.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic82,000 (2019)
Projected traffic139,550 by 2043
Trucks0%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was State Route 52 over Forester Creek built?

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

What condition is State Route 52 over Forester 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 April 2023.

How much traffic does State Route 52 over Forester Creek carry?

About 82,000 vehicles per day (2019 count).

How long is State Route 52 over Forester Creek?

The structure is 468 ft (142.5 m) long with a longest span of 182 ft (55.5 m) and a deck 116 ft wide.

Who owns State Route 52 over Forester Creek?

It is owned by the State Highway Agency.