US Bridges

M465 over Dry Creek

Fair

Tulare County, California · 2.7 MI NE of SR 245 · Structure no. 46C0122

Built
1937
88 years old, rebuilt 2006
Condition
Fair
inspected January 2025
Type
Slab
Concrete Continuous
Length
28 ft
2 main spans
Daily traffic
100
2015 count
Owner
County
County Highway Agency

About this bridge

M465 over Dry Creek is a concrete continuous slab carrying M465 over Dry Creek in Tulare County, California. It was built in 1937 and reconstructed in 2006, so it is 88 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 100 vehicles a day, projected to reach 110 by 2042. The structure is 28 ft (8.5 m) long and 25 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesM465
CrossesDry Creek
Location2.7 MI NE of SR 245
RouteCounty Highway 0
Coordinates36.65672, -118.99178
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length28 ft (8.5 m)
Longest span13 ft (4 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2015)
Projected traffic110 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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 M465 over Dry Creek built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 2006.

What condition is M465 over Dry Creek 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 January 2025.

How much traffic does M465 over Dry Creek carry?

About 100 vehicles per day (2015 count).

How long is M465 over Dry Creek?

The structure is 28 ft (8.5 m) long with a longest span of 13 ft (4 m) and a deck 25 ft wide.

Who owns M465 over Dry Creek?

It is owned by the County Highway Agency.