US Bridges

Snow Crk DR over Snow Cyn Chan

Good

Los Angeles County, California · 100FT E/O Grand Ave · Structure no. 53C1848

Built
1984
41 years old
Condition
Good
inspected February 2025
Type
Culvert
Concrete
Length
51 ft
3 main spans
Daily traffic
153
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Snow Crk DR over Snow Cyn Chan is a concrete culvert carrying Snow Crk DR over Snow Cyn Chan in Los Angeles County, California. It was built in 1984, so it is 41 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 153 vehicles a day, projected to reach 153 by 2044. The structure is 51 ft (15.5 m) long and 87 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSnow Crk DR
CrossesSnow Cyn Chan
Location100FT E/O Grand Ave
RouteCity Street 0
Coordinates34.03541, -117.83943
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 48 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length51 ft (15.5 m)
Longest span15 ft (4.6 m)
Deck width87 ft (26.4 m)
Roadway width56 ft (17.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic153 (2017)
Projected traffic153 by 2044
Trucks0%
Lanes on structure2
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

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 Snow Crk DR over Snow Cyn Chan built?

It was built in 1984, making it 41 years old in 2025.

What condition is Snow Crk DR over Snow Cyn Chan 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 February 2025.

How much traffic does Snow Crk DR over Snow Cyn Chan carry?

About 153 vehicles per day (2017 count).

How long is Snow Crk DR over Snow Cyn Chan?

The structure is 51 ft (15.5 m) long with a longest span of 15 ft (4.6 m) and a deck 87 ft wide.

Who owns Snow Crk DR over Snow Cyn Chan?

It is owned by the City or Municipal Highway Agency.