US Bridges

Del Rio Road over Empire Creek

Fair

Riverside County, California · 0.2 Mi. Nw/O Front Street · Structure no. 56C0385

Built
1970
55 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
39 ft
3 main spans
Daily traffic
2,000
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

Del Rio Road over Empire Creek is a concrete culvert carrying Del Rio Road over Empire Creek in Riverside County, California. It was built in 1970, so it is 55 years old, older 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 6 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 2,000 vehicles a day, roughly 1% of them trucks, projected to reach 2,601 by 2043. The structure is 39 ft (11.9 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesDel Rio Road
CrossesEmpire Creek
Location0.2 Mi. Nw/O Front Street
RouteCity Street 0
Coordinates33.50585, -117.15658
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length39 ft (11.9 m)
Longest span12 ft (3.7 m)
Deck width61 ft (18.6 m)
Roadway width46 ft (14 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2014)
Projected traffic2,601 by 2043
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 Del Rio Road over Empire Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is Del Rio Road over Empire 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 November 2023.

How much traffic does Del Rio Road over Empire Creek carry?

About 2,000 vehicles per day (2014 count), of which roughly 1% are trucks.

How long is Del Rio Road over Empire Creek?

The structure is 39 ft (11.9 m) long with a longest span of 12 ft (3.7 m) and a deck 61 ft wide.

Who owns Del Rio Road over Empire Creek?

It is owned by the City or Municipal Highway Agency.