Resolution providing for a Supplemental Agreement or Agreements with Larson Design Group, Inc. for costs associated with the South Side Signals project; providing for the payment of the costs thereof, not to exceed Five Hundred Ninety Five Thousand Six Hundred Sixty Five Dollars and Twenty Four Cents ($595,665.24), an increase of Eighty One Thousand One Hundred Ninety Two Dollars and Sixty Seven Cents ($81,192.67) to the amount previously authorized by Resolution 468 of 2021.