US Bridges

Euclid Street over Carbon Creek Channel

Good

Orange County, California · 0.1 Mi. N/O Crescent Ave. · Structure no. 55C0102

Built
1959
66 years old, rebuilt 2002
Condition
Good
inspected September 2021
Type
Slab
Prestressed Concrete
Length
36 ft
1 main span
Daily traffic
40,000
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Euclid Street over Carbon Creek Channel is a prestressed concrete slab carrying Euclid Street over Carbon Creek Channel in Orange County, California. It was built in 1959 and reconstructed in 2002, so it is 66 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 40,000 vehicles a day, roughly 1% of them trucks, projected to reach 88,398 by 2043. The structure is 36 ft (11 m) long and 106 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEuclid Street
CrossesCarbon Creek Channel
Location0.1 Mi. N/O Crescent Ave.
RouteCity Street 0
Coordinates33.84167, -117.94145
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 protection8 Very GoodNo problems noted.
Last inspectionSeptember 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.3 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length36 ft (11 m)
Longest span35 ft (10.7 m)
Deck width106 ft (32.2 m)
Roadway width86 ft (26.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40,000 (2019)
Projected traffic88,398 by 2043
Trucks1%
Lanes on structure7
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Euclid Street over Carbon Creek Channel built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2002.

What condition is Euclid Street over Carbon 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 September 2021.

How much traffic does Euclid Street over Carbon Creek Channel carry?

About 40,000 vehicles per day (2019 count), of which roughly 1% are trucks.

How long is Euclid Street over Carbon Creek Channel?

The structure is 36 ft (11 m) long with a longest span of 35 ft (10.7 m) and a deck 106 ft wide.

Who owns Euclid Street over Carbon Creek Channel?

It is owned by the City or Municipal Highway Agency.