US Bridges

Soledad Cyn RD over Mint Cyn Wash

Good

Los Angeles County, California · 0.1MI E/O Sierra HWY · Structure no. 53C0554

Built
1982
43 years old
Condition
Good
inspected January 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
66 ft
1 main span
Daily traffic
32,235
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

Soledad Cyn RD over Mint Cyn Wash is a prestressed concrete box beam or girders - multiple carrying Soledad Cyn RD over Mint Cyn Wash in Los Angeles County, California. It was built in 1982, so it is 43 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 32,235 vehicles a day, roughly 4% of them trucks, projected to reach 34,000 by 2042. The structure is 66 ft (20.2 m) long and 101 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSoledad Cyn RD
CrossesMint Cyn Wash
Location0.1MI E/O Sierra HWY
RouteCity Street 0Q065
Coordinates34.41633, -118.45435
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 protection9 ExcellentNo problems noted.
Last inspectionJanuary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating41.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length66 ft (20.2 m)
Longest span54 ft (16.6 m)
Deck width101 ft (30.8 m)
Roadway width80 ft (24.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,235 (2014)
Projected traffic34,000 by 2042
Trucks4%
Lanes on structure7
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 Soledad Cyn RD over Mint Cyn Wash built?

It was built in 1982, making it 43 years old in 2025.

What condition is Soledad Cyn RD over Mint Cyn Wash 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 January 2022.

How much traffic does Soledad Cyn RD over Mint Cyn Wash carry?

About 32,235 vehicles per day (2014 count), of which roughly 4% are trucks.

How long is Soledad Cyn RD over Mint Cyn Wash?

The structure is 66 ft (20.2 m) long with a longest span of 54 ft (16.6 m) and a deck 101 ft wide.

Who owns Soledad Cyn RD over Mint Cyn Wash?

It is owned by the City or Municipal Highway Agency.