US Bridges

Snow Road over Friant-Kern Canal

Good

Kern County, California · 0.6 M West of Calloway DR · Structure no. 50C0375

Built
2007
18 years old
Condition
Good
inspected November 2024
Type
Slab
Prestressed Concrete
Length
75 ft
1 main span
Daily traffic
5,240
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

Snow Road over Friant-Kern Canal is a prestressed concrete slab carrying Snow Road over Friant-Kern Canal in Kern County, California. It was built in 2007, so it is 18 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 5,240 vehicles a day, roughly 10% of them trucks, projected to reach 2,551 by 2042. The structure is 75 ft (23 m) long and 109 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSnow Road
CrossesFriant-Kern Canal
Location0.6 M West of Calloway DR
RouteCounty Highway 0
Coordinates35.42687, -119.12167
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length75 ft (23 m)
Longest span75 ft (23 m)
Deck width109 ft (33.1 m)
Roadway width92 ft (28 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,240 (2010)
Projected traffic2,551 by 2042
Trucks10%
Lanes on structure3
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Snow Road over Friant-Kern Canal built?

It was built in 2007, making it 18 years old in 2025.

What condition is Snow Road over Friant-Kern Canal 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 November 2024.

How much traffic does Snow Road over Friant-Kern Canal carry?

About 5,240 vehicles per day (2010 count), of which roughly 10% are trucks.

How long is Snow Road over Friant-Kern Canal?

The structure is 75 ft (23 m) long with a longest span of 75 ft (23 m) and a deck 109 ft wide.

Who owns Snow Road over Friant-Kern Canal?

It is owned by the City or Municipal Highway Agency.