US Bridges

Laguna Blvd over Interstate 5

Good

Sacramento County, California · 03-SAC-005-12.04 · Structure no. 24 0359

Built
1992
33 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
276 ft
2 main spans
Daily traffic
5,000
2015 count
Owner
State
State Highway Agency

About this bridge

Laguna Blvd over Interstate 5 is a prestressed concrete continuous box beam or girders - multiple carrying Laguna Blvd over Interstate 5 in Sacramento County, California. It was built in 1992, so it is 33 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 5,000 vehicles a day, roughly 5% of them trucks, projected to reach 10,760 by 2046. The structure is 276 ft (84.1 m) long and 61 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLaguna Blvd
CrossesInterstate 5
Location03-SAC-005-12.04
RouteCounty Highway 0
Coordinates38.42628, -121.48779
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.1 US tons
Inventory rating44.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length276 ft (84.1 m)
Longest span148 ft (45.1 m)
Deck width61 ft (18.7 m)
Roadway width58 ft (17.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2015)
Projected traffic10,760 by 2046
Trucks5%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

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 Laguna Blvd over Interstate 5 built?

It was built in 1992, making it 33 years old in 2025.

What condition is Laguna Blvd 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 June 2024.

How much traffic does Laguna Blvd over Interstate 5 carry?

About 5,000 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Laguna Blvd over Interstate 5?

The structure is 276 ft (84.1 m) long with a longest span of 148 ft (45.1 m) and a deck 61 ft wide.

Who owns Laguna Blvd over Interstate 5?

It is owned by the State Highway Agency.