US Bridges

East Yale Loop over San Diego Creek Channel

Good

Orange County, California · 0.2 MI SW Barranca Pkwy · Structure no. 55C0479

Built
1981
44 years old
Condition
Good
inspected June 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
157 ft
2 main spans
Daily traffic
10,200
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

East Yale Loop over San Diego Creek Channel is a prestressed concrete continuous stringer/multi-beam or girder carrying East Yale Loop over San Diego Creek Channel in Orange County, California. It was built in 1981, so it is 44 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 10,200 vehicles a day, roughly 7% of them trucks, projected to reach 12,800 by 2040. The structure is 157 ft (47.9 m) long and 75 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEast Yale Loop
CrossesSan Diego Creek Channel
Location0.2 MI SW Barranca Pkwy
RouteCity Street 0
Coordinates33.67272, -117.79003
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 inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.4 US tons
Inventory rating47.5 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length157 ft (47.9 m)
Longest span78 ft (23.8 m)
Deck width75 ft (22.9 m)
Roadway width63 ft (19.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,200 (2018)
Projected traffic12,800 by 2040
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 East Yale Loop over San Diego Creek Channel built?

It was built in 1981, making it 44 years old in 2025.

What condition is East Yale Loop over San Diego 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 June 2022.

How much traffic does East Yale Loop over San Diego Creek Channel carry?

About 10,200 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is East Yale Loop over San Diego Creek Channel?

The structure is 157 ft (47.9 m) long with a longest span of 78 ft (23.8 m) and a deck 75 ft wide.

Who owns East Yale Loop over San Diego Creek Channel?

It is owned by the City or Municipal Highway Agency.