US Bridges

Dyna-Metric Drwy over EB 134-SB 710 Connector

Good

Los Angeles County, California · 07-LA-134-R13.22-PAS · Structure no. 53 2431Y

Built
1975
50 years old
Condition
Good
inspected February 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
60 ft
1 main span
Daily traffic
1,500
2015 count
Owner
State
State Highway Agency

About this bridge

Dyna-Metric Drwy over EB 134-SB 710 Connector is a concrete box beam or girders - multiple carrying Dyna-Metric Drwy over EB 134-SB 710 Connector in Los Angeles County, California. It was built in 1975, so it is 50 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 1,500 vehicles a day, roughly 2% of them trucks, projected to reach 1,902 by 2046. The structure is 60 ft (18.2 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesDyna-Metric Drwy
CrossesEB 134-SB 710 Connector
Location07-LA-134-R13.22-PAS
CountyLos Angeles County
StateCalifornia
Coordinates34.14719, -118.15631
Functional classUrban Local

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.
Last inspectionFebruary 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment6: Equal to present minimum criteria
Operating rating98.2 US tons
Inventory rating59 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length60 ft (18.2 m)
Longest span60 ft (18.2 m)
Deck width24 ft (7.3 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2015)
Projected traffic1,902 by 2046
Trucks2%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Dyna-Metric Drwy over EB 134-SB 710 Connector built?

It was built in 1975, making it 50 years old in 2025.

What condition is Dyna-Metric Drwy over EB 134-SB 710 Connector 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 February 2024.

How much traffic does Dyna-Metric Drwy over EB 134-SB 710 Connector carry?

About 1,500 vehicles per day (2015 count), of which roughly 2% are trucks.

How long is Dyna-Metric Drwy over EB 134-SB 710 Connector?

The structure is 60 ft (18.2 m) long with a longest span of 60 ft (18.2 m) and a deck 24 ft wide.

Who owns Dyna-Metric Drwy over EB 134-SB 710 Connector?

It is owned by the State Highway Agency.