Sewer line repairs to close portion of Cherokee Parkway MSD said Cherokee Parkway between Grinstead Drive and Willow Avenue will close to allow crews to work on a 60-inch brick sewer line. Author: WHAS11 Digital Content Team Published: 9:30 PM EDT April 12, 2021 Updated: 11:20 PM EDT April 12, 2021 LOUISVILLE, Ky. — A main road in the Highlands is expected to be closed for a month due to sewer line work. MSD said Cherokee Parkway between Grinstead Drive and Willow Avenue will close to allow crews to work on a 60-inch brick sewer line that runs underneath the road. The first part of the project involves rehabilitating the pipe from Everett to Willow which will require some temporary closures.