US Bridges

Commerce Ctr DR over Castaic Crk / Hasley Ch

Good

Los Angeles County, California · 0.2MI W/O Henry Mayo DR · Structure no. 53C1985

Built
1998
27 years old
Condition
Good
inspected March 2022
Type
Stringer/Multi-beam or Girder
Concrete
Length
565 ft
7 main spans
Daily traffic
12,976
2012 count
Owner
County
County Highway Agency

About this bridge

Commerce Ctr DR over Castaic Crk / Hasley Ch is a concrete stringer/multi-beam or girder carrying Commerce Ctr DR over Castaic Crk / Hasley Ch in Los Angeles County, California. It was built in 1998, so it is 27 years old, younger 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 12,976 vehicles a day, roughly 5% of them trucks, projected to reach 14,922 by 2041. The structure is 565 ft (172.2 m) long and 98 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCommerce Ctr DR
CrossesCastaic Crk / Hasley Ch
Location0.2MI W/O Henry Mayo DR
RouteCounty Highway 0
Coordinates34.43772, -118.62119
Functional classUrban Minor Arterial

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.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionMarch 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than 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 alignment8: Equal to present desirable criteria
Operating rating87.2 US tons
Inventory rating52.1 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length565 ft (172.2 m)
Longest span86 ft (26.2 m)
Deck width98 ft (29.9 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,976 (2012)
Projected traffic14,922 by 2041
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Commerce Ctr DR over Castaic Crk / Hasley Ch built?

It was built in 1998, making it 27 years old in 2025.

What condition is Commerce Ctr DR over Castaic Crk / Hasley Ch 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 March 2022.

How much traffic does Commerce Ctr DR over Castaic Crk / Hasley Ch carry?

About 12,976 vehicles per day (2012 count), of which roughly 5% are trucks.

How long is Commerce Ctr DR over Castaic Crk / Hasley Ch?

The structure is 565 ft (172.2 m) long with a longest span of 86 ft (26.2 m) and a deck 98 ft wide.

Who owns Commerce Ctr DR over Castaic Crk / Hasley Ch?

It is owned by the County Highway Agency.