US Bridges

RD 224 (westwood) over Friant-Kern Canal

Fair

Tulare County, California · 0.4 MI South of Ave 170 · Structure no. 46C0128

Built
1949
76 years old
Condition
Fair
inspected February 2025
Type
Tee Beam
Concrete
Length
119 ft
2 main spans
Daily traffic
965
1971 count
Owner
County
County Highway Agency

About this bridge

RD 224 (westwood) over Friant-Kern Canal is a concrete tee beam carrying RD 224 (westwood) over Friant-Kern Canal in Tulare County, California. It was built in 1949, so it is 76 years old, older 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 6 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 965 vehicles a day, roughly 5% of them trucks, projected to reach 1,636 by 2043. The structure is 119 ft (36.3 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesRD 224 (westwood)
CrossesFriant-Kern Canal
Location0.4 MI South of Ave 170
RouteCounty Highway 0
CountyTulare County
StateCalifornia
Coordinates36.0924, -119.07076
Functional classRural Major 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating27.4 US tons
Inventory rating16.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length119 ft (36.3 m)
Longest span58 ft (17.7 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic965 (1971)
Projected traffic1,636 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was RD 224 (westwood) over Friant-Kern Canal built?

It was built in 1949, making it 76 years old in 2025.

What condition is RD 224 (westwood) over Friant-Kern Canal 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 February 2025.

How much traffic does RD 224 (westwood) over Friant-Kern Canal carry?

About 965 vehicles per day (1971 count), of which roughly 5% are trucks.

How long is RD 224 (westwood) over Friant-Kern Canal?

The structure is 119 ft (36.3 m) long with a longest span of 58 ft (17.7 m) and a deck 29 ft wide.

Who owns RD 224 (westwood) over Friant-Kern Canal?

It is owned by the County Highway Agency.