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Crews are in the process of reconstructing the northbound SR-55 Dyer Road loop on-ramp, which requires an extended closure of the ramp. The on-ramp is expected to reopen to motorists by 5 a.m., Sunday, Nov. 23.

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

This section will feature progress and milestones the construction crews are making behind k-rail.

Crews are hard at work reconstructing the Edinger Avenue bridge, with completion expected by the end of this year. Contractors are currently building the bridge deck and forming the stems. Next week, crews are expected to perform a stem pour at the bridge, which will require closing eastbound and westbound Edinger from 9 p.m., Wednesday, Nov. 5 through 5 a.m., Thursday, Nov. 6.

Visit octa.net/55Construction to stay informed on construction progress.

Daylight Saving Time ends on Sunday, Nov. 2! Remember to set your clocks back one hour. As the days get shorter, remember to stay alert on the road and follow posted speed limits.

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.