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WHAT:

Crews are expected to perform paving work along the northbound SR-55 Edinger Avenue on-ramp, which will require an extended closure of the ramp and the outside lane on northbound SR-55.

WHEN:

The on-ramp and outside lane are expected to close as soon as 9 p.m., Friday, Feb. 6 and reopen to motorists by 5 a.m., Monday, Feb. 9.

This work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.

WHAT:

Crews are expected to install precast girders along the east side of the SR-55 freeway bridge over the railroad.

This will require nighttime closures of the Edinger Avenue on-ramp, the McFadden Avenue off-ramp, as well as the four outside lanes on northbound SR-55 between these ramps. The HOV lane will remain open to traffic during this work.

WHEN:

• 9 p.m. to 5 a.m. nightly, Wednesday, Feb. 18 through Friday, Feb. 20
• 9 p.m., Saturday, Feb. 21 to 7 a.m., Sunday, Feb. 22

This work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.

The southbound SR-55 Dyer Road straight off-ramp reopened this morning following an extended closure to perform drainage work. We appreciate the public’s patience while contractors completed this work safely.

Bookmark the closures and detours map for quick access to real-time construction information. Click on the construction icons to view activities and closures.

OCTA, in cooperation with Caltrans, is improving 4 miles of SR-55 between I-405 and I-5. The project will improve traffic flow and reduce travel time by adding one regular lane and one carpool lane in each direction. Also, the project will add merge lanes between several interchanges and stripe carpool lanes for continuous access, augmenting safety on the freeway by making merging easier. These enhancements are expected to create a better, smoother driving experience for motorists.