US Bridges

Ave 398 over Cottonwood Creek

Good

Tulare County, California · 0.1 MI W of SR 245 · Structure no. 46C0115

Built
1986
39 years old
Condition
Good
inspected January 2025
Type
Slab
Concrete Continuous
Length
121 ft
3 main spans
Daily traffic
50
1988 count
Owner
County
County Highway Agency

About this bridge

Ave 398 over Cottonwood Creek is a concrete continuous slab carrying Ave 398 over Cottonwood Creek in Tulare County, California. It was built in 1986, so it is 39 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 50 vehicles a day, projected to reach 77 by 2042. The structure is 121 ft (36.9 m) long and 33 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesAve 398
CrossesCottonwood Creek
Location0.1 MI W of SR 245
RouteCounty Highway 0
Coordinates36.5107, -119.13006
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 protection8 Very GoodNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.3 US tons
Inventory rating54.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length121 ft (36.9 m)
Longest span40 ft (12.2 m)
Deck width33 ft (10 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (1988)
Projected traffic77 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Ave 398 over Cottonwood Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is Ave 398 over Cottonwood Creek 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 January 2025.

How much traffic does Ave 398 over Cottonwood Creek carry?

About 50 vehicles per day (1988 count).

How long is Ave 398 over Cottonwood Creek?

The structure is 121 ft (36.9 m) long with a longest span of 40 ft (12.2 m) and a deck 33 ft wide.

Who owns Ave 398 over Cottonwood Creek?

It is owned by the County Highway Agency.