The Metropolitan Sewer District is launching an improvement project in the East End for sewer infrastructure that has previously failed and caused sinkholes in the neighborhood.The project will construct a junction chamber in Riverside Drive, relocating two combined sewer overflow outfalls south of the roadway. A new 60-inch outfall pipe to the Ohio River will be constructed, and a new access driveway will also be installed.In 2021, the 60-inch …