US Bridges

Bouquet Cyn RD Sx over Bouquet Cyn Crk

Good

Los Angeles County, California · 0.8MI N/O Soledad Cyn RD · Structure no. 53C0379

Built
1972
53 years old
Condition
Good
inspected December 2021
Type
Tee Beam
Concrete Continuous
Length
137 ft
2 main spans
Daily traffic
53,590
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

Bouquet Cyn RD Sx over Bouquet Cyn Crk is a concrete continuous tee beam carrying Bouquet Cyn RD Sx over Bouquet Cyn Crk in Los Angeles County, California. It was built in 1972, so it is 53 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 53,590 vehicles a day, roughly 4% of them trucks, projected to reach 53,000 by 2042. The structure is 137 ft (41.8 m) long and 107 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesBouquet Cyn RD Sx
CrossesBouquet Cyn Crk
Location0.8MI N/O Soledad Cyn RD
RouteCity Street 0Q064
Coordinates34.43076, -118.53421
Functional classUrban Other Principal Arterial

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 inspectionDecember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 rating60.4 US tons
Inventory rating36 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length137 ft (41.8 m)
Longest span62 ft (18.8 m)
Deck width107 ft (32.6 m)
Roadway width79 ft (24.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic53,590 (2014)
Projected traffic53,000 by 2042
Trucks4%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Bouquet Cyn RD Sx over Bouquet Cyn Crk built?

It was built in 1972, making it 53 years old in 2025.

What condition is Bouquet Cyn RD Sx over Bouquet Cyn Crk 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 December 2021.

How much traffic does Bouquet Cyn RD Sx over Bouquet Cyn Crk carry?

About 53,590 vehicles per day (2014 count), of which roughly 4% are trucks.

How long is Bouquet Cyn RD Sx over Bouquet Cyn Crk?

The structure is 137 ft (41.8 m) long with a longest span of 62 ft (18.8 m) and a deck 107 ft wide.

Who owns Bouquet Cyn RD Sx over Bouquet Cyn Crk?

It is owned by the City or Municipal Highway Agency.