Construction and Roadwork

Construction Update: Cottage Grove Avenue Closure

A portion of Cottage Grove Avenue from Maryland Parkway to just east of the Cottage Grove garage will be closed beginning at 9 p.m. on Wednesday, May 22, and will reopen at 5 a.m. on Thursday, May 23.

Cottage Grove Avenue will be accessible from Claymont Street during the closure, and both entrances to the Cottage Grove garage will remain open.

Traffic control and detour signs will be in place to assist motorists in navigating the closure.

For more information, visit the Clark County Public Works’ website, call 702-455-6000 or send an email to Answers to frequently asked questions about Clark County roadway construction are available.

Construction Update: Eastern Avenue

Construction on Eastern Avenue from Flamingo Road to Desert Inn Road begins Sunday night, April 28. Construction is expected to be completed in about six months. The project includes reconstruction of pavement, medians, and sidewalk and curb replacement in certain areas.

Construction Hours

Day work will be from 7 a.m. to 3:30 p.m., Monday through Friday, maintaining at least of two travel lanes open in each direction.

Night work will be from 9 p.m. to 5:00 a.m., Sunday night through Friday morning, maintaining at least one travel lane open in each direction.

Business access will remain open during construction. Construction hours are subject to change and exclude holidays and major events. Please visit the Maryland & Eastern page on Clark County’s website for project exhibits and information.


Clark County Public Works will begin repaving projects on Monday, March 25, on Maryland Parkway between Twain Avenue and Russell Road, and realigning Cottage Grove Avenue with Rochelle Avenue

Parking Lot Y near the UNLV Foundations Building will close Friday, March 22, and will remain closed until late summer.

Clark County Public Works Department also will begin repaving parts of Eastern Avenue between Flamingo and Desert Inn roads on April 8.

The projects include reconstruction of the pavement, new medians, improvements to sidewalks, curbs, and gutters. The Cottage Grove Avenue realignment will include installation of a new traffic signal at Maryland Parkway.

Construction along Maryland Parkway is expected to take place Monday through Friday as follows:

  • Twain Avenue to Flamingo Road from 7 a.m. to 3:30 p.m. and from 9 p.m. to 5 a.m.
  • Flamingo Road to Tropicana Avenue (in front of UNLV) from 9 p.m. to 6 a.m.
  • Tropicana Avenue to Russell Road from 9 a.m. to 3 p.m.

Cottage Grove Avenue construction is expected to take place from 7 a.m. to 3:30 p.m. Monday through Friday. Cottage Grove will be reduced to one lane in each direction during construction. Claymont Street can be used as an alternate route.

Maryland Parkway construction activities are scheduled to be completed in August, and work on Cottage Grove Avenue realignment is scheduled to be completed in late summer.

For more information, visit the Clark County Public Works’ website, call 702-455-6000 or send an email to Answers to frequently asked questions about Clark County roadway construction are available.