The Texas Department of Transportation (TxDOT) invites you to a Public Hearing concerning the proposed improvements to FM 546 in McKinney Texas. The Public Hearing is scheduled as follows: Thursday, March 18,2010 Open House - Exhibit Viewing: 6:00 p.m. to 7:00 p.m. Public Hearing Presentation: 7:00 p.m. McKinney City Council Chambers 222 North Tennessee Street McKinney, Texas 75069.