Crews from the Seattle Department of Transportation will perform landscaping work on street medians on Lake City Way Northeast and also on Northeast Northgate Way this weekend. On Saturday, Oct. 5 the crews plan to work on Lake City Way Northeast between Northeast Northgate Way and Northeast 125th Street. On Sunday the crews are scheduled to work on Northeast Northgate Way from First Avenue Northeast to Fifth Avenue Northeast. One inside lane in each direction will be closed from 8 a.m. to 3 p.m. on these streets to enable crews to safely prune shrubs, pull weeds, and add mulch.