US Bridges

S14-N5 Connector R over I 5 Truck Bypass

Good

Los Angeles County, California · 07-LA-014-R24.92-LA · Structure no. 53 2796F

Built
1994
31 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
1,439 ft
11 main spans
Daily traffic
1,600
2021 count
Owner
State
State Highway Agency

About this bridge

S14-N5 Connector R over I 5 Truck Bypass is a prestressed concrete continuous box beam or girders - multiple carrying S14-N5 Connector R over I 5 Truck Bypass in Los Angeles County, California. It was built in 1994, so it is 31 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 1,600 vehicles a day, roughly 40% of them trucks, projected to reach 2,402 by 2041. The structure is 1,439 ft (438.5 m) long and 37 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesS14-N5 Connector R
CrossesI 5 Truck Bypass
Location07-LA-014-R24.92-LA
RouteState Highway 14
Coordinates34.33676, -118.512
Functional classRural Principal Arterial - Other

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 inspectionDecember 2024
Inspection intervalevery 24 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

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20 + Mod
Structure length1,439 ft (438.5 m)
Longest span166 ft (50.6 m)
Deck width37 ft (11.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,600 (2021)
Projected traffic2,402 by 2041
Trucks40%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 S14-N5 Connector R over I 5 Truck Bypass built?

It was built in 1994, making it 31 years old in 2025.

What condition is S14-N5 Connector R over I 5 Truck Bypass 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 December 2024.

How much traffic does S14-N5 Connector R over I 5 Truck Bypass carry?

About 1,600 vehicles per day (2021 count), of which roughly 40% are trucks.

How long is S14-N5 Connector R over I 5 Truck Bypass?

The structure is 1,439 ft (438.5 m) long with a longest span of 166 ft (50.6 m) and a deck 37 ft wide.

Who owns S14-N5 Connector R over I 5 Truck Bypass?

It is owned by the State Highway Agency.