US Bridges

State Route 79 over Temecula Creek

Good

Riverside County, California · 08-RIV-079-7.07 · Structure no. 56 0188

Built
1980
45 years old
Condition
Good
inspected June 2021
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
199 ft
3 main spans
Daily traffic
27,000
2012 count
Owner
State
State Highway Agency

About this bridge

State Route 79 over Temecula Creek is a concrete continuous box beam or girders - multiple carrying State Route 79 over Temecula Creek in Riverside County, California. It was built in 1980, so it is 45 years old, younger 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 27,000 vehicles a day, projected to reach 54,093 by 2039. The structure is 199 ft (60.7 m) long and 35 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesState Route 79
CrossesTemecula Creek
Location08-RIV-079-7.07
RouteState Highway 79
Coordinates33.46749, -116.93283
Functional classRural Principal Arterial - Other

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 inspectionJune 2021
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 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 + Mod
Structure length199 ft (60.7 m)
Longest span80 ft (24.4 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,000 (2012)
Projected traffic54,093 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 km)
TollOn a free road
National Highway SystemYes

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 79 over Temecula Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is State Route 79 over Temecula Creek 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 June 2021.

How much traffic does State Route 79 over Temecula Creek carry?

About 27,000 vehicles per day (2012 count).

How long is State Route 79 over Temecula Creek?

The structure is 199 ft (60.7 m) long with a longest span of 80 ft (24.4 m) and a deck 35 ft wide.

Who owns State Route 79 over Temecula Creek?

It is owned by the State Highway Agency.