The Dedham Square Improvement Project is all but completed. Upgrades were made to the Keystone Parking Lot, traffic lights were improved and installed, more pedestrian walkways were put in, and the area was beautified. The construction that started nearly two years ago will be wrapped up in the coming months, according to Dedham’s engineering department. Meanwhile, Dedham Square businesses are taking the weekend of Oct. 4, 5, and 6 to celebrate with a Grand Re-Opening of Dedham Square Celebration. For more information, visit www.facebook.com/dedhamsquarecircle.