US Bridges

Road 80 over Tule River

Fair

Tulare County, California · 0.6 MI N of Ave 160 · Structure no. 46C0268

Built
1948
77 years old
Condition
Fair
inspected December 2023
Type
Slab
Concrete Continuous
Length
84 ft
5 main spans
Daily traffic
200
1978 count
Owner
County
County Highway Agency

About this bridge

Road 80 over Tule River is a concrete continuous slab carrying Road 80 over Tule River in Tulare County, California. It was built in 1948, so it is 77 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 5 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 200 vehicles a day, roughly 10% of them trucks, projected to reach 490 by 2041. The structure is 84 ft (25.6 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesRoad 80
CrossesTule River
Location0.6 MI N of Ave 160
RouteCounty Highway 0
Coordinates36.09116, -119.39364
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being 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 alignment8: Equal to present desirable criteria
Operating rating56.4 US tons
Inventory rating34 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadUnknown
Structure length84 ft (25.6 m)
Longest span24 ft (7.3 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (1978)
Projected traffic490 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Road 80 over Tule River built?

It was built in 1948, making it 77 years old in 2025.

What condition is Road 80 over Tule River 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 December 2023.

How much traffic does Road 80 over Tule River carry?

About 200 vehicles per day (1978 count), of which roughly 10% are trucks.

How long is Road 80 over Tule River?

The structure is 84 ft (25.6 m) long with a longest span of 24 ft (7.3 m) and a deck 28 ft wide.

Who owns Road 80 over Tule River?

It is owned by the County Highway Agency.