US Bridges

E60-S5 Connector over Marietta Street

Good

Los Angeles County, California · 07-LA-060-R0.69-LA · Structure no. 53 1394G

Built
1960
65 years old
Condition
Good
inspected October 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
185 ft
3 main spans
Daily traffic
29,800
2019 count
Owner
State
State Highway Agency

About this bridge

E60-S5 Connector over Marietta Street is a concrete continuous box beam or girders - multiple carrying E60-S5 Connector over Marietta Street in Los Angeles County, California. It was built in 1960, so it is 65 years old, older 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 29,800 vehicles a day, roughly 2% of them trucks, projected to reach 33,450 by 2040. The structure is 185 ft (56.4 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesE60-S5 Connector
CrossesMarietta Street
Location07-LA-060-R0.69-LA
RouteState Highway 60
Coordinates34.02837, -118.21379
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.3 US tons
Inventory rating34.3 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length185 ft (56.4 m)
Longest span74 ft (22.6 m)
Deck width40 ft (12.1 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,800 (2019)
Projected traffic33,450 by 2040
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 E60-S5 Connector over Marietta Street built?

It was built in 1960, making it 65 years old in 2025.

What condition is E60-S5 Connector over Marietta Street 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 October 2023.

How much traffic does E60-S5 Connector over Marietta Street carry?

About 29,800 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is E60-S5 Connector over Marietta Street?

The structure is 185 ft (56.4 m) long with a longest span of 74 ft (22.6 m) and a deck 40 ft wide.

Who owns E60-S5 Connector over Marietta Street?

It is owned by the State Highway Agency.