US Bridges

Windsor Way over Queen Mary Prk Lot Exit

Fair

Los Angeles County, California · 0.3MI S/O Harbor Plz · Structure no. 53C1592

Built
1969
56 years old
Condition
Fair
inspected November 2024
Type
Frame
Concrete
Length
38 ft
2 main spans
Daily traffic
14,280
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

Windsor Way over Queen Mary Prk Lot Exit is a concrete frame carrying Windsor Way over Queen Mary Prk Lot Exit in Los Angeles County, California. It was built in 1969, so it is 56 years old, older 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 6 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 14,280 vehicles a day, roughly 2% of them trucks, projected to reach 16,422 by 2044. The structure is 38 ft (11.7 m) long and 120 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWindsor Way
CrossesQueen Mary Prk Lot Exit
Location0.3MI S/O Harbor Plz
RouteCity Street 0
Coordinates33.74959, -118.19086
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length38 ft (11.7 m)
Longest span19 ft (5.9 m)
Deck width120 ft (36.6 m)
Roadway width120 ft (36.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,280 (2014)
Projected traffic16,422 by 2044
Trucks2%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesPedestrian / bicycle
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Windsor Way over Queen Mary Prk Lot Exit built?

It was built in 1969, making it 56 years old in 2025.

What condition is Windsor Way over Queen Mary Prk Lot Exit 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 November 2024.

How much traffic does Windsor Way over Queen Mary Prk Lot Exit carry?

About 14,280 vehicles per day (2014 count), of which roughly 2% are trucks.

How long is Windsor Way over Queen Mary Prk Lot Exit?

The structure is 38 ft (11.7 m) long with a longest span of 19 ft (5.9 m) and a deck 120 ft wide.

Who owns Windsor Way over Queen Mary Prk Lot Exit?

It is owned by the City or Municipal Highway Agency.