US Bridges

Agoura RD over Las Virgenes Crk

Fair

Los Angeles County, California · 0.1MI W/O Las Virgenes · Structure no. 53C0397

Built
1972
53 years old, rebuilt 2002
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
190 ft
3 main spans
Daily traffic
8,709
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

Agoura RD over Las Virgenes Crk is a concrete continuous box beam or girders - multiple carrying Agoura RD over Las Virgenes Crk in Los Angeles County, California. It was built in 1972 and reconstructed in 2002, so it is 53 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 8,709 vehicles a day, roughly 2% of them trucks, projected to reach 10,500 by 2044. The structure is 190 ft (58 m) long and 92 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesAgoura RD
CrossesLas Virgenes Crk
Location0.1MI W/O Las Virgenes
RouteCity Street 0N045
Coordinates34.14361, -118.70081
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating62.8 US tons
Inventory rating37.8 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length190 ft (58 m)
Longest span70 ft (21.2 m)
Deck width92 ft (28 m)
Roadway width77 ft (23.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,709 (2015)
Projected traffic10,500 by 2044
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 Agoura RD over Las Virgenes Crk built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2002.

What condition is Agoura RD over Las Virgenes Crk 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 October 2024.

How much traffic does Agoura RD over Las Virgenes Crk carry?

About 8,709 vehicles per day (2015 count), of which roughly 2% are trucks.

How long is Agoura RD over Las Virgenes Crk?

The structure is 190 ft (58 m) long with a longest span of 70 ft (21.2 m) and a deck 92 ft wide.

Who owns Agoura RD over Las Virgenes Crk?

It is owned by the City or Municipal Highway Agency.