US Bridges

Santa CLARA-N5 on over Interstate 5

Good

Orange County, California · 12-ORA-005-33.00-SA · Structure no. 55 0686

Built
1996
29 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
269 ft
4 main spans
Daily traffic
16,832
2015 count
Owner
State
State Highway Agency

About this bridge

Santa CLARA-N5 on over Interstate 5 is a concrete continuous box beam or girders - multiple carrying Santa CLARA-N5 on over Interstate 5 in Orange County, California. It was built in 1996, so it is 29 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 16,832 vehicles a day, roughly 3% of them trucks, projected to reach 17,556 by 2040. The structure is 269 ft (81.9 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSanta CLARA-N5 on
CrossesInterstate 5
Location12-ORA-005-33.00-SA
RouteCity Street 0
Coordinates33.76679, -117.86716
Functional classUrban Collector

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.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 spans4
Design loadHS 20 + Mod
Structure length269 ft (81.9 m)
Longest span98 ft (29.8 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,832 (2015)
Projected traffic17,556 by 2040
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Santa CLARA-N5 on over Interstate 5 built?

It was built in 1996, making it 29 years old in 2025.

What condition is Santa CLARA-N5 on over Interstate 5 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 November 2023.

How much traffic does Santa CLARA-N5 on over Interstate 5 carry?

About 16,832 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is Santa CLARA-N5 on over Interstate 5?

The structure is 269 ft (81.9 m) long with a longest span of 98 ft (29.8 m) and a deck 35 ft wide.

Who owns Santa CLARA-N5 on over Interstate 5?

It is owned by the State Highway Agency.