US Bridges

Zenobia DR over Gorman Crk

Good

Los Angeles County, California · 0.1MI N/O Lancaster RD · Structure no. 53C1905

Built
1967
58 years old
Condition
Good
inspected March 2022
Type
Culvert
Concrete
Length
55 ft
3 main spans
Daily traffic
31
2012 count
Owner
County
County Highway Agency

About this bridge

Zenobia DR over Gorman Crk is a concrete culvert carrying Zenobia DR over Gorman Crk in Los Angeles County, California. It was built in 1967, so it is 58 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 31 vehicles a day, projected to reach 32 by 2044. The structure is 55 ft (16.8 m) long. If it were closed, the detour would be 123.7 mi (199 km).

CarriesZenobia DR
CrossesGorman Crk
Location0.1MI N/O Lancaster RD
RouteCounty Highway 0
Coordinates34.76707, -118.79882
Functional classRural 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length55 ft (16.8 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31 (2012)
Projected traffic32 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Zenobia DR over Gorman Crk built?

It was built in 1967, making it 58 years old in 2025.

What condition is Zenobia DR over Gorman Crk 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 Zenobia DR over Gorman Crk carry?

About 31 vehicles per day (2012 count).

How long is Zenobia DR over Gorman Crk?

The structure is 55 ft (16.8 m) long with a longest span of 12 ft (3.7 m).

Who owns Zenobia DR over Gorman Crk?

It is owned by the County Highway Agency.