US Bridges

Road 36 over Little Dry Creek

Good

Madera County, California · 0.25 MI N of Ave 14 · Structure no. 41C0172

Built
1973
52 years old
Condition
Good
inspected March 2024
Type
Slab
Concrete Continuous
Length
73 ft
3 main spans
Daily traffic
1,000
2020 count
Owner
County
County Highway Agency

About this bridge

Road 36 over Little Dry Creek is a concrete continuous slab carrying Road 36 over Little Dry Creek in Madera County, California. It was built in 1973, so it is 52 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 1,000 vehicles a day, roughly 4% of them trucks, projected to reach 2,210 by 2042. The structure is 73 ft (22.3 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesRoad 36
CrossesLittle Dry Creek
Location0.25 MI N of Ave 14
RouteCounty Highway 0
Coordinates36.95593, -119.89388
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 inspectionMarch 2024
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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating26.8 US tons
Inventory rating20.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length73 ft (22.3 m)
Longest span28 ft (8.5 m)
Deck width31 ft (9.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2020)
Projected traffic2,210 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 36 over Little Dry Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is Road 36 over Little Dry 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 March 2024.

How much traffic does Road 36 over Little Dry Creek carry?

About 1,000 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is Road 36 over Little Dry Creek?

The structure is 73 ft (22.3 m) long with a longest span of 28 ft (8.5 m) and a deck 31 ft wide.

Who owns Road 36 over Little Dry Creek?

It is owned by the County Highway Agency.