US Bridges

Case Road over San Jacinto Riv Overflow

Good

Riverside County, California · 0.83 MI S of Ellis Avenue · Structure no. 56C0036

Built
1928
97 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
6,189
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Case Road over San Jacinto Riv Overflow is a concrete slab carrying Case Road over San Jacinto Riv Overflow in Riverside County, California. It was built in 1928, so it is 97 years old, older 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 6,189 vehicles a day, roughly 5% of them trucks, projected to reach 7,153 by 2041. The structure is 24 ft (7.3 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCase Road
CrossesSan Jacinto Riv Overflow
Location0.83 MI S of Ellis Avenue
RouteCity Street 0
Coordinates33.76444, -117.20681
Functional classUrban Minor 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.
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 evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.7 US tons
Inventory rating19 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length24 ft (7.3 m)
Longest span23 ft (7 m)
Deck width26 ft (7.9 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,189 (2018)
Projected traffic7,153 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Case Road over San Jacinto Riv Overflow built?

It was built in 1928, making it 97 years old in 2025.

What condition is Case Road over San Jacinto Riv Overflow 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 September 2023.

How much traffic does Case Road over San Jacinto Riv Overflow carry?

About 6,189 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is Case Road over San Jacinto Riv Overflow?

The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 26 ft wide.

Who owns Case Road over San Jacinto Riv Overflow?

It is owned by the City or Municipal Highway Agency.