The northbound Bronx River Parkway will be closed from 9:30 a.m. to 3:30 p.m. on May 20 and May 21 in order to do pavement repairs. There will be no access from the six-lane portion of the parkway to the four-lane portion of the parkway at the Sprain Brook Parkway. All traffic will be diverted to the Sprain Brook Parkway and then Central Park Avenue all the way to White Plains. The plan is designed to lessen the volume of diverted traffic to Harney Road, Scarsdale Avenue and East Parkway in Eastchester and Scarsdale. The northbound Bronx River Parkway will be accessible to local traffic at Paxton Ave, Elm Street, Scarsdale Road, Thompson Street and Leewood Drive. Traffic will be diverted at Harney Road to Scarsdale Avenue and East Parkway and will re-enter the northbound Bronx River Parkway at Crane Road. The northbound Bronx River Parkway will be open to traffic at Crane Road and points north.