US Bridges

Lake Shore DR over San Jacinto River

Fair

Riverside County, California · 0.2 Mi. W/O Railroad Cyn · Structure no. 56C0461

Built
1996
29 years old
Condition
Fair
inspected January 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
261 ft
3 main spans
Daily traffic
12,243
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lake Shore DR over San Jacinto River is a concrete continuous box beam or girders - multiple carrying Lake Shore DR over San Jacinto River in Riverside County, California. It was built in 1996, so it is 29 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 12,243 vehicles a day, roughly 1% of them trucks, projected to reach 30,127 by 2042. The structure is 261 ft (79.6 m) long and 88 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLake Shore DR
CrossesSan Jacinto River
Location0.2 Mi. W/O Railroad Cyn
RouteCity Street 0
Coordinates33.66064, -117.30329
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJanuary 2024
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length261 ft (79.6 m)
Longest span103 ft (31.5 m)
Deck width88 ft (26.8 m)
Roadway width76 ft (23.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,243 (2021)
Projected traffic30,127 by 2042
Trucks1%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 Lake Shore DR over San Jacinto River built?

It was built in 1996, making it 29 years old in 2025.

What condition is Lake Shore DR over San Jacinto 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 January 2024.

How much traffic does Lake Shore DR over San Jacinto River carry?

About 12,243 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Lake Shore DR over San Jacinto River?

The structure is 261 ft (79.6 m) long with a longest span of 103 ft (31.5 m) and a deck 88 ft wide.

Who owns Lake Shore DR over San Jacinto River?

It is owned by the City or Municipal Highway Agency.