US Bridges

Bondurant Mine RD over Bean Creek

Good

Mariposa County, California · 0.1 MI East Dog Town Road · Structure no. 40C0069

Built
2016
9 years old
Condition
Good
inspected June 2022
Type
Arch - Deck
Concrete
Length
29 ft
1 main span
Daily traffic
180
2004 count
Owner
County
County Highway Agency

About this bridge

Bondurant Mine RD over Bean Creek is a concrete arch - deck carrying Bondurant Mine RD over Bean Creek in Mariposa County, California. It was built in 2016, so it is 9 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 180 vehicles a day, roughly 3% of them trucks, projected to reach 417 by 2040. The structure is 29 ft (8.9 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesBondurant Mine RD
CrossesBean Creek
Location0.1 MI East Dog Town Road
RouteCounty Highway 0
Coordinates37.72917, -120.08472
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length29 ft (8.9 m)
Longest span28 ft (8.5 m)
Deck width24 ft (7.3 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic180 (2004)
Projected traffic417 by 2040
Trucks3%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Bondurant Mine RD over Bean Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is Bondurant Mine RD over Bean 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 June 2022.

How much traffic does Bondurant Mine RD over Bean Creek carry?

About 180 vehicles per day (2004 count), of which roughly 3% are trucks.

How long is Bondurant Mine RD over Bean Creek?

The structure is 29 ft (8.9 m) long with a longest span of 28 ft (8.5 m) and a deck 24 ft wide.

Who owns Bondurant Mine RD over Bean Creek?

It is owned by the County Highway Agency.