US Bridges

Fiddletown Road over North Fork Dry Creek

Poor

Amador County, California · 0.2 MI E American Flat RD · Structure no. 26C0021

Built
1923
102 years old
Condition
Poor
inspected April 2024
Type
Arch - Deck
Concrete
Length
33 ft
1 main span
Daily traffic
1,237
2006 count
Owner
County
County Highway Agency

About this bridge

Fiddletown Road over North Fork Dry Creek is a concrete arch - deck carrying Fiddletown Road over North Fork Dry Creek in Amador County, California. It was built in 1923, so it is 102 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 1,237 vehicles a day, roughly 2% of them trucks, projected to reach 2,562 by 2042. The structure is 33 ft (10.1 m) long and 22 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesFiddletown Road
CrossesNorth Fork Dry Creek
Location0.2 MI E American Flat RD
RouteCounty Highway 0
Coordinates38.50303, -120.75322
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.4 US tons
Inventory rating18.5 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length33 ft (10.1 m)
Longest span22 ft (6.8 m)
Deck width22 ft (6.7 m)
Roadway width19 ft (5.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,237 (2006)
Projected traffic2,562 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$258,000 (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Fiddletown Road over North Fork Dry Creek built?

It was built in 1923, making it 102 years old in 2025.

What condition is Fiddletown Road over North Fork Dry Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does Fiddletown Road over North Fork Dry Creek carry?

About 1,237 vehicles per day (2006 count), of which roughly 2% are trucks.

How long is Fiddletown Road over North Fork Dry Creek?

The structure is 33 ft (10.1 m) long with a longest span of 22 ft (6.8 m) and a deck 22 ft wide.

Who owns Fiddletown Road over North Fork Dry Creek?

It is owned by the County Highway Agency.