US Bridges

6th Street(corona) over Temescal Creek Channel

Good

Riverside County, California · 0.1 MI W/O El Sobrante RD · Structure no. 56C0058

Built
1948
77 years old
Condition
Good
inspected January 2023
Type
Slab
Concrete Continuous
Length
182 ft
6 main spans
Daily traffic
20,000
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

6th Street(corona) over Temescal Creek Channel is a concrete continuous slab carrying 6th Street(corona) over Temescal Creek Channel in Riverside County, California. It was built in 1948, so it is 77 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 20,000 vehicles a day, roughly 1% of them trucks, projected to reach 42,611 by 2045. The structure is 182 ft (55.5 m) long and 73 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries6th Street(corona)
CrossesTemescal Creek Channel
Location0.1 MI W/O El Sobrante RD
RouteCity Street 0
Coordinates33.87444, -117.54838
Functional classUrban Other Principal 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 protection9 ExcellentNo problems noted.
Last inspectionJanuary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.3 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length182 ft (55.5 m)
Longest span30 ft (9.1 m)
Deck width73 ft (22.3 m)
Roadway width52 ft (16 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,000 (2020)
Projected traffic42,611 by 2045
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 SystemYes

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 6th Street(corona) over Temescal Creek Channel built?

It was built in 1948, making it 77 years old in 2025.

What condition is 6th Street(corona) over Temescal Creek Channel 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 January 2023.

How much traffic does 6th Street(corona) over Temescal Creek Channel carry?

About 20,000 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is 6th Street(corona) over Temescal Creek Channel?

The structure is 182 ft (55.5 m) long with a longest span of 30 ft (9.1 m) and a deck 73 ft wide.

Who owns 6th Street(corona) over Temescal Creek Channel?

It is owned by the City or Municipal Highway Agency.