Arlington County is set to add a new section of bicycle and pedestrian trail along Washington Blvd.

The Arlington County Board is scheduled this weekend to consider a plan for the second phase of the trail, running north along Washington Blvd from Towers Park — near Columbia Pike — to 2nd Street S. It will then link with the first phase of the trail along Washington Blvd, between Arlington Blvd and S. Walter Reed Drive.

The project proposes to construct a 10-foot wide paved trail on the western side of Washington Blvd. The trail will be mostly located in the road’s existing right-of-way, but also runs through the U.S. Navy Supply Facility (701 S. Courthouse Road) and Towers Park.

County staff moved the northern section of the trail onto the shoulder of Washington Blvd to reduce the need to build retaining walls and reduce the number of trees to be cut down. Under the current plan, about 84 trees would be removed and as many as 160 replanted after the project is complete.

“The project will serve as a valuable link in the overall trail network as it provides a north-south trail between the Columbia Pike (Towers Park) area and the Arlington Blvd Trail,” county staff wrote in a report endorsing the plan. “Recent improvements to the trails along Arlington Blvd will now be more accessible via this new Washington Blvd trail.”

In a letter to the County Board on September 6, Penrose Neighborhood Association president Maria “Pete” Durgan said members “wholeheartedly support” the project.

The county budgeted just over $2.1 million for the project, with just over $420,000 as contingent in case of change orders. Construction is expected to begin this winter and wrap up late next year.