US Bridges

Limekiln Road over Pescadero Creek

Poor

San Benito County, California · 0.1 MI S Cienega RD · Structure no. 43C0054

Built
1980
45 years old
Condition
Poor
inspected November 2024
Type
Slab
Wood or Timber
Length
25 ft
1 main span
Daily traffic
500
2010 count
Owner
County
County Highway Agency

About this bridge

Limekiln Road over Pescadero Creek is a wood or timber slab carrying Limekiln Road over Pescadero Creek in San Benito County, California. It was built in 1980, so it is 45 years old, younger 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 500 vehicles a day, roughly 20% of them trucks, projected to reach 626 by 2042. The structure is 25 ft (7.5 m) long and 14 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesLimekiln Road
CrossesPescadero Creek
Location0.1 MI S Cienega RD
RouteCounty Highway 0
Coordinates36.70554, -121.32868
Functional classRural Local

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.1 US tons
Inventory rating25 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadUnknown
Structure length25 ft (7.5 m)
Longest span23 ft (7 m)
Deck width14 ft (4.2 m)
Roadway width14 ft (4.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2010)
Projected traffic626 by 2042
Trucks20%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$119,000 (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Limekiln Road over Pescadero Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is Limekiln Road over Pescadero 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 November 2024.

How much traffic does Limekiln Road over Pescadero Creek carry?

About 500 vehicles per day (2010 count), of which roughly 20% are trucks.

How long is Limekiln Road over Pescadero Creek?

The structure is 25 ft (7.5 m) long with a longest span of 23 ft (7 m) and a deck 14 ft wide.

Who owns Limekiln Road over Pescadero Creek?

It is owned by the County Highway Agency.