US Bridges

Interstate 5 over Carmel Valley Creek

Good

San Diego County, California · 11-SD-005-R32.72-SD · Structure no. 57 1062

Built
1998
27 years old
Condition
Good
inspected January 2023
Type
Slab
Concrete Continuous
Length
422 ft
11 main spans
Daily traffic
203,000
2020 count
Owner
State
State Highway Agency

About this bridge

Interstate 5 over Carmel Valley Creek is a concrete continuous slab carrying Interstate 5 over Carmel Valley Creek in San Diego County, California. It was built in 1998, so it is 27 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 203,000 vehicles a day, roughly 6% of them trucks, projected to reach 282,125 by 2040. The structure is 422 ft (128.5 m) long and 178 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 5
CrossesCarmel Valley Creek
Location11-SD-005-R32.72-SD
RouteInterstate 5
Coordinates32.92924, -117.24033
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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20 + Mod
Structure length422 ft (128.5 m)
Longest span40 ft (12.2 m)
Deck width178 ft (54.3 m)
Roadway width177 ft (53.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic203,000 (2020)
Projected traffic282,125 by 2040
Trucks6%
Lanes on structure12
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
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 5 over Carmel Valley Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is Interstate 5 over Carmel Valley Creek 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 January 2023.

How much traffic does Interstate 5 over Carmel Valley Creek carry?

About 203,000 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is Interstate 5 over Carmel Valley Creek?

The structure is 422 ft (128.5 m) long with a longest span of 40 ft (12.2 m) and a deck 178 ft wide.

Who owns Interstate 5 over Carmel Valley Creek?

It is owned by the State Highway Agency.