US Bridges

Road 80 over Elk Bayou

Good

Tulare County, California · 1.1 MI N of Ave 160 · Structure no. 46C0269

Built
1943
82 years old
Condition
Good
inspected December 2023
Type
Slab
Concrete Continuous
Length
77 ft
4 main spans
Daily traffic
200
1978 count
Owner
County
County Highway Agency

About this bridge

Road 80 over Elk Bayou is a concrete continuous slab carrying Road 80 over Elk Bayou in Tulare County, California. It was built in 1943, so it is 82 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 200 vehicles a day, roughly 10% of them trucks, projected to reach 490 by 2041. The structure is 77 ft (23.5 m) long and 26 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesRoad 80
CrossesElk Bayou
Location1.1 MI N of Ave 160
RouteCounty Highway 0
Coordinates36.09621, -119.39369
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.5 US tons
Inventory rating19.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length77 ft (23.5 m)
Longest span18 ft (5.6 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 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 Elk Bayou built?

It was built in 1943, making it 82 years old in 2025.

What condition is Road 80 over Elk Bayou 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 December 2023.

How much traffic does Road 80 over Elk Bayou carry?

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

How long is Road 80 over Elk Bayou?

The structure is 77 ft (23.5 m) long with a longest span of 18 ft (5.6 m) and a deck 26 ft wide.

Who owns Road 80 over Elk Bayou?

It is owned by the County Highway Agency.