US Bridges

Monge Ranch Road over Coyote Creek

Good

Calaveras County, California · 0.1 MI E SR 4 Douglas Flt · Structure no. 30C0102

Built
2024
1 years old
Condition
Good
inspected March 2024
Type
Slab
Prestressed Concrete
Length
60 ft
1 main span
Daily traffic
98
2024 count
Owner
County
County Highway Agency

About this bridge

Monge Ranch Road over Coyote Creek is a prestressed concrete slab carrying Monge Ranch Road over Coyote Creek in Calaveras County, California. It was built in 2024, so it is 1 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 98 vehicles a day, projected to reach 125 by 2042. The structure is 60 ft (18.3 m) long and 24 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesMonge Ranch Road
CrossesCoyote Creek
Location0.1 MI E SR 4 Douglas Flt
RouteCounty Highway 0
Coordinates38.11369, -120.45317
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 protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal 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
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length60 ft (18.3 m)
Longest span57 ft (17.5 m)
Deck width24 ft (7.3 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic98 (2024)
Projected traffic125 by 2042
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Monge Ranch Road over Coyote Creek built?

It was built in 2024, making it 1 years old in 2025.

What condition is Monge Ranch Road over Coyote 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 Monge Ranch Road over Coyote Creek carry?

About 98 vehicles per day (2024 count).

How long is Monge Ranch Road over Coyote Creek?

The structure is 60 ft (18.3 m) long with a longest span of 57 ft (17.5 m) and a deck 24 ft wide.

Who owns Monge Ranch Road over Coyote Creek?

It is owned by the County Highway Agency.