US Bridges

N5-GRIFFITH Park D over Route 5 & S5-LOS Feliz B

Good

Los Angeles County, California · 07-LA-005-24.61-LA · Structure no. 53 1181S

Built
1957
68 years old, rebuilt 1992
Condition
Good
inspected July 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
459 ft
5 main spans
Daily traffic
719
2018 count
Owner
State
State Highway Agency

About this bridge

N5-GRIFFITH Park D over Route 5 & S5-LOS Feliz B is a concrete continuous box beam or girders - multiple carrying N5-GRIFFITH Park D over Route 5 & S5-LOS Feliz B in Los Angeles County, California. It was built in 1957 and reconstructed in 1992, so it is 68 years old, older 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 719 vehicles a day, roughly 1% of them trucks, projected to reach 974 by 2041. The structure is 459 ft (139.9 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesN5-GRIFFITH Park D
CrossesRoute 5 & S5-LOS Feliz B
Location07-LA-005-24.61-LA
RouteState Lands Road 0
Coordinates34.12399, -118.27218
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.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating106.5 US tons
Inventory rating64.3 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length459 ft (139.9 m)
Longest span122 ft (37.2 m)
Deck width34 ft (10.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic719 (2018)
Projected traffic974 by 2041
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 N5-GRIFFITH Park D over Route 5 & S5-LOS Feliz B built?

It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1992.

What condition is N5-GRIFFITH Park D over Route 5 & S5-LOS Feliz B 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 July 2024.

How much traffic does N5-GRIFFITH Park D over Route 5 & S5-LOS Feliz B carry?

About 719 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is N5-GRIFFITH Park D over Route 5 & S5-LOS Feliz B?

The structure is 459 ft (139.9 m) long with a longest span of 122 ft (37.2 m) and a deck 34 ft wide.

Who owns N5-GRIFFITH Park D over Route 5 & S5-LOS Feliz B?

It is owned by the State Highway Agency.