The New York State Department of Transportation is advising motorists that State Route 73 in towns of Keene and North Elba, Essex County, will be reduced to one lane of alternating travel controlled by flaggers between Gilmore Hill Road and Lower Cascade Lake (in Keene), and between Bobsled Run Lane and Recycle Circle Lane (in North Elba), from 6 a.m. to 6 p.m. weekdays, beginning Monday, August 11, through approximately Friday, Sept 5, to accommodate a pavement re-surfacing project.