US Bridges

Chiquito Cyn RD over San Martinez Chiquito CR

Good

Los Angeles County, California · 1.6MI N/O SR-126 HWY · Structure no. 53C2169

Built
2004
21 years old
Condition
Good
inspected March 2022
Type
Slab
Concrete
Length
34 ft
1 main span
Daily traffic
1,836
2012 count
Owner
County
County Highway Agency

About this bridge

Chiquito Cyn RD over San Martinez Chiquito CR is a concrete slab carrying Chiquito Cyn RD over San Martinez Chiquito CR in Los Angeles County, California. It was built in 2004, so it is 21 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 1,836 vehicles a day, roughly 1% of them trucks, projected to reach 2,020 by 2041. The structure is 34 ft (10.5 m) long and 37 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesChiquito Cyn RD
CrossesSan Martinez Chiquito CR
Location1.6MI N/O SR-126 HWY
RouteCounty Highway 0WPC1
Coordinates34.44462, -118.65768
Functional classRural Major Collector

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 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating98.5 US tons
Inventory rating59 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length34 ft (10.5 m)
Longest span28 ft (8.6 m)
Deck width37 ft (11.4 m)
Roadway width35 ft (10.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,836 (2012)
Projected traffic2,020 by 2041
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 Chiquito Cyn RD over San Martinez Chiquito CR built?

It was built in 2004, making it 21 years old in 2025.

What condition is Chiquito Cyn RD over San Martinez Chiquito CR 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 2022.

How much traffic does Chiquito Cyn RD over San Martinez Chiquito CR carry?

About 1,836 vehicles per day (2012 count), of which roughly 1% are trucks.

How long is Chiquito Cyn RD over San Martinez Chiquito CR?

The structure is 34 ft (10.5 m) long with a longest span of 28 ft (8.6 m) and a deck 37 ft wide.

Who owns Chiquito Cyn RD over San Martinez Chiquito CR?

It is owned by the County Highway Agency.