US Bridges

Interstate 15 NB over Camino Del Norte

Good

San Diego County, California · 11-SD-015-M21.92-SD · Structure no. 57 0930R

Built
1982
43 years old, rebuilt 2007
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
190 ft
2 main spans
Daily traffic
98,000
2017 count
Owner
State
State Highway Agency

About this bridge

Interstate 15 NB over Camino Del Norte is a concrete continuous box beam or girders - multiple carrying Interstate 15 NB over Camino Del Norte in San Diego County, California. It was built in 1982 and reconstructed in 2007, so it is 43 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 98,000 vehicles a day, roughly 7% of them trucks, projected to reach 175,469 by 2041. The structure is 190 ft (57.9 m) long and 87 ft wide.

CarriesInterstate 15 NB
CrossesCamino Del Norte
Location11-SD-015-M21.92-SD
RouteInterstate 15
Coordinates32.99735, -117.08301
Functional classUrban Principal Arterial - Interstate

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.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length190 ft (57.9 m)
Longest span94 ft (28.7 m)
Deck width87 ft (26.6 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic98,000 (2017)
Projected traffic175,469 by 2041
Trucks7%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Interstate 15 NB over Camino Del Norte built?

It was built in 1982, making it 43 years old in 2025. It was reconstructed in 2007.

What condition is Interstate 15 NB over Camino Del Norte 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 2023.

How much traffic does Interstate 15 NB over Camino Del Norte carry?

About 98,000 vehicles per day (2017 count), of which roughly 7% are trucks.

How long is Interstate 15 NB over Camino Del Norte?

The structure is 190 ft (57.9 m) long with a longest span of 94 ft (28.7 m) and a deck 87 ft wide.

Who owns Interstate 15 NB over Camino Del Norte?

It is owned by the State Highway Agency.