US Bridges

Gamble Road over Escaladian Canal

Fair

Merced County, California · At Youd RD · Structure no. 39C0277

Built
1930
95 years old, rebuilt 1994
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
47 ft
4 main spans
Daily traffic
95
1990 count
Owner
County
County Highway Agency

About this bridge

Gamble Road over Escaladian Canal is a wood or timber stringer/multi-beam or girder carrying Gamble Road over Escaladian Canal in Merced County, California. It was built in 1930 and reconstructed in 1994, so it is 95 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 95 vehicles a day, roughly 3% of them trucks, projected to reach 254 by 2047. The structure is 47 ft (14.3 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesGamble Road
CrossesEscaladian Canal
LocationAt Youd RD
RouteCounty Highway 0
Coordinates37.43923, -120.55767
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 protection8 Very GoodNo problems noted.
Last inspectionJanuary 2025
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.1 US tons
Inventory rating23.3 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans4
Design loadUnknown
Structure length47 ft (14.3 m)
Longest span12 ft (3.7 m)
Deck width24 ft (7.2 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic95 (1990)
Projected traffic254 by 2047
Trucks3%
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 Gamble Road over Escaladian Canal built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1994.

What condition is Gamble Road over Escaladian Canal 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 Gamble Road over Escaladian Canal carry?

About 95 vehicles per day (1990 count), of which roughly 3% are trucks.

How long is Gamble Road over Escaladian Canal?

The structure is 47 ft (14.3 m) long with a longest span of 12 ft (3.7 m) and a deck 24 ft wide.

Who owns Gamble Road over Escaladian Canal?

It is owned by the County Highway Agency.