US Bridges

Ramp/Connector 210 over Halls Cyn Chnl (on-Ramp)

Good

Los Angeles County, California · 07-LA-210-R18.15 · Structure no. 53 2339K

Built
1972
53 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
25 ft
1 main span
Daily traffic
6,000
2015 count
Owner
State
State Highway Agency

About this bridge

Ramp/Connector 210 over Halls Cyn Chnl (on-Ramp) is a concrete culvert carrying Ramp/Connector 210 over Halls Cyn Chnl (on-Ramp) 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,000 vehicles a day, roughly 2% of them trucks, projected to reach 7,588 by 2041. The structure is 25 ft (7.6 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesRamp/Connector 210
CrossesHalls Cyn Chnl (on-Ramp)
Location07-LA-210-R18.15
RouteInterstate 210
CountyLos Angeles County
StateCalifornia
Coordinates34.21274, -118.2288
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span23 ft (7 m)
Deck width33 ft (10 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,000 (2015)
Projected traffic7,588 by 2041
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Ramp/Connector 210 over Halls Cyn Chnl (on-Ramp) built?

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

What condition is Ramp/Connector 210 over Halls Cyn Chnl (on-Ramp) 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 July 2024.

How much traffic does Ramp/Connector 210 over Halls Cyn Chnl (on-Ramp) carry?

About 6,000 vehicles per day (2015 count), of which roughly 2% are trucks.

How long is Ramp/Connector 210 over Halls Cyn Chnl (on-Ramp)?

The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 33 ft wide.

Who owns Ramp/Connector 210 over Halls Cyn Chnl (on-Ramp)?

It is owned by the State Highway Agency.