US Bridges

San Miguelito Lp R over Stoney Creek

GoodClosed to traffic

Monterey County, California · S San Miguelito Ranch S15 · Structure no. DAPFORLIG000756

Built
1967
58 years old, rebuilt 2007
Condition
Good
inspected March 2015
Type
Slab
Concrete
Length
26 ft
1 main span
Daily traffic
10
2015 count
Owner
Federal
Army

About this bridge

San Miguelito Lp R over Stoney Creek is a concrete slab carrying San Miguelito Lp R over Stoney Creek in Monterey County, California. It was built in 1967 and reconstructed in 2007, so it is 58 years old, older 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. Its operating status is: closed to all traffic.

It carries about 10 vehicles a day, roughly 10% of them trucks, projected to reach 12 by 2037. The structure is 26 ft (7.9 m) long and 31 ft wide.

CarriesSan Miguelito Lp R
CrossesStoney Creek
LocationS San Miguelito Ranch S15
Coordinates35.94064, -121.2834
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2015
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour above top of footing
Structural evaluation*: *
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating—
Inventory rating—

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span26 ft (7.9 m)
Deck width31 ft (9.3 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2015)
Projected traffic12 by 2037
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerArmy
Maintained byArmy
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$2,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was San Miguelito Lp R over Stoney Creek built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2007.

What condition is San Miguelito Lp R over Stoney 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 2015.

How much traffic does San Miguelito Lp R over Stoney Creek carry?

About 10 vehicles per day (2015 count), of which roughly 10% are trucks.

How long is San Miguelito Lp R over Stoney Creek?

The structure is 26 ft (7.9 m) long with a longest span of 26 ft (7.9 m) and a deck 31 ft wide.

Who owns San Miguelito Lp R over Stoney Creek?

It is owned by the Army.