US Bridges

Park Entrada over Private Drn #808

Good

Los Angeles County, California · 200FT N/O Pkwy Calabasas · Structure no. 53C1536

Built
1970
55 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
26 ft
2 main spans
Daily traffic
2,754
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

Park Entrada over Private Drn #808 is a concrete culvert carrying Park Entrada over Private Drn #808 in Los Angeles County, California. It was built in 1970, so it is 55 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 2,754 vehicles a day, roughly 1% of them trucks, projected to reach 3,029 by 2042. The structure is 26 ft (7.9 m) long and 50 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesPark Entrada
CrossesPrivate Drn #808
Location200FT N/O Pkwy Calabasas
RouteCity Street 0
Coordinates34.1421, -118.65444
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span11 ft (3.4 m)
Deck width50 ft (15.3 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,754 (2014)
Projected traffic3,029 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed123.7 mi (199 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Park Entrada over Private Drn #808 built?

It was built in 1970, making it 55 years old in 2025.

What condition is Park Entrada over Private Drn #808 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 August 2024.

How much traffic does Park Entrada over Private Drn #808 carry?

About 2,754 vehicles per day (2014 count), of which roughly 1% are trucks.

How long is Park Entrada over Private Drn #808?

The structure is 26 ft (7.9 m) long with a longest span of 11 ft (3.4 m) and a deck 50 ft wide.

Who owns Park Entrada over Private Drn #808?

It is owned by the City or Municipal Highway Agency.