US Bridges

Buchanan Hollow RD over Dutchman Creek #2

Fair

Merced County, California · 1.1 MI E White Rock Road · Structure no. 39C0192

Built
1930
95 years old, rebuilt 1980
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
40 ft
2 main spans
Daily traffic
147
2015 count
Owner
County
County Highway Agency

About this bridge

Buchanan Hollow RD over Dutchman Creek #2 is a concrete continuous slab carrying Buchanan Hollow RD over Dutchman Creek #2 in Merced County, California. It was built in 1930 and reconstructed in 1980, 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 6 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 147 vehicles a day, roughly 17% of them trucks, projected to reach 104 by 2042. The structure is 40 ft (12.2 m) long and 22 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesBuchanan Hollow RD
CrossesDutchman Creek #2
Location1.1 MI E White Rock Road
RouteCounty Highway 0
Coordinates37.19956, -120.17822
Functional classRural Minor Collector

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length40 ft (12.2 m)
Longest span19 ft (5.8 m)
Deck width22 ft (6.7 m)
Roadway width21 ft (6.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic147 (2015)
Projected traffic104 by 2042
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 Buchanan Hollow RD over Dutchman Creek #2 built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1980.

What condition is Buchanan Hollow RD over Dutchman Creek #2 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 September 2024.

How much traffic does Buchanan Hollow RD over Dutchman Creek #2 carry?

About 147 vehicles per day (2015 count), of which roughly 17% are trucks.

How long is Buchanan Hollow RD over Dutchman Creek #2?

The structure is 40 ft (12.2 m) long with a longest span of 19 ft (5.8 m) and a deck 22 ft wide.

Who owns Buchanan Hollow RD over Dutchman Creek #2?

It is owned by the County Highway Agency.