US Bridges

Lakewood Blvd over Route 105 Lrt Ramp

Fair

Los Angeles County, California · 07-LA-105-R15.76-DNY · Structure no. 53 2566

Built
1989
36 years old
Condition
Fair
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
333 ft
1 main span
Daily traffic
36,500
2020 count
Owner
State
State Highway Agency

About this bridge

Lakewood Blvd over Route 105 Lrt Ramp is a prestressed concrete continuous box beam or girders - multiple carrying Lakewood Blvd over Route 105 Lrt Ramp in Los Angeles County, California. It was built in 1989, so it is 36 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 36,500 vehicles a day, roughly 5% of them trucks, projected to reach 49,465 by 2042. The structure is 333 ft (101.5 m) long and 134 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesLakewood Blvd
CrossesRoute 105 Lrt Ramp
Location07-LA-105-R15.76-DNY
RouteCity Street 0
CountyLos Angeles County
StateCalifornia
Coordinates33.91273, -118.14068
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans1 (+1 approach)
Design loadHS 20 + Mod
Structure length333 ft (101.5 m)
Longest span174 ft (53.1 m)
Deck width134 ft (40.8 m)
Roadway width104 ft (31.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36,500 (2020)
Projected traffic49,465 by 2042
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lakewood Blvd over Route 105 Lrt Ramp built?

It was built in 1989, making it 36 years old in 2025.

What condition is Lakewood Blvd over Route 105 Lrt Ramp in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does Lakewood Blvd over Route 105 Lrt Ramp carry?

About 36,500 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Lakewood Blvd over Route 105 Lrt Ramp?

The structure is 333 ft (101.5 m) long with a longest span of 174 ft (53.1 m) and a deck 134 ft wide.

Who owns Lakewood Blvd over Route 105 Lrt Ramp?

It is owned by the State Highway Agency.