US Bridges

Glassell Street over Santa Ana River Channel

Fair

Orange County, California · 0.3 MI S/O Route 91 Fwy · Structure no. 55C0130

Built
1963
62 years old, rebuilt 2005
Condition
Fair
inspected May 2023
Type
Tee Beam
Concrete Continuous
Length
963 ft
18 main spans
Daily traffic
22,000
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Glassell Street over Santa Ana River Channel is a concrete continuous tee beam carrying Glassell Street over Santa Ana River Channel in Orange County, California. It was built in 1963 and reconstructed in 2005, so it is 62 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 5 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 22,000 vehicles a day, roughly 1% of them trucks, projected to reach 45,792 by 2041. The structure is 963 ft (293.5 m) long and 86 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesGlassell Street
CrossesSanta Ana River Channel
Location0.3 MI S/O Route 91 Fwy
RouteCity Street 0
Coordinates33.84332, -117.85256
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.8 US tons
Inventory rating18.5 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans18
Design loadUnknown
Structure length963 ft (293.5 m)
Longest span55 ft (16.8 m)
Deck width86 ft (26.1 m)
Roadway width70 ft (21.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,000 (2021)
Projected traffic45,792 by 2041
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Glassell Street over Santa Ana River Channel built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2005.

What condition is Glassell Street over Santa Ana River Channel 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 May 2023.

How much traffic does Glassell Street over Santa Ana River Channel carry?

About 22,000 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Glassell Street over Santa Ana River Channel?

The structure is 963 ft (293.5 m) long with a longest span of 55 ft (16.8 m) and a deck 86 ft wide.

Who owns Glassell Street over Santa Ana River Channel?

It is owned by the City or Municipal Highway Agency.