US Bridges

First ST over E Garden Grv-Wintrbrg Ch

Good

Orange County, California · 0.2 MI E Euclid ST · Structure no. 55C0073

Built
1960
65 years old
Condition
Good
inspected February 2025
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
25,000
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

First ST over E Garden Grv-Wintrbrg Ch is a concrete culvert carrying First ST over E Garden Grv-Wintrbrg Ch in Orange County, California. It was built in 1960, so it is 65 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 25,000 vehicles a day, roughly 1% of them trucks, projected to reach 54,700 by 2047. The structure is 22 ft (6.7 m) long and 120 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFirst ST
CrossesE Garden Grv-Wintrbrg Ch
Location0.2 MI E Euclid ST
RouteCity Street 0
Coordinates33.74493, -117.93309
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width120 ft (36.5 m)
Roadway width99 ft (30.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,000 (2021)
Projected traffic54,700 by 2047
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 First ST over E Garden Grv-Wintrbrg Ch built?

It was built in 1960, making it 65 years old in 2025.

What condition is First ST over E Garden Grv-Wintrbrg Ch 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 February 2025.

How much traffic does First ST over E Garden Grv-Wintrbrg Ch carry?

About 25,000 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is First ST over E Garden Grv-Wintrbrg Ch?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m) and a deck 120 ft wide.

Who owns First ST over E Garden Grv-Wintrbrg Ch?

It is owned by the City or Municipal Highway Agency.