Drive north on US 75 (Central Expressway). Take Exit 40 (Louisiana Street) and turn right on Louisiana Street. Proceed east on Louisiana Street approximately 1 mile until you see the Old Collin County Courthouse in the center of Old McKinney on your left. Turn Left (north) on Tennessee Street just past the courthouse and travel to the block just past the square - we are on the left just before Local Yocal.
Drive south on US 75 (Central Expressway). Take Exit 40 (Louisiana Street)
and turn Left on Louisiana Street. Proceed east on Louisiana Street
approximately 1 mile until you see the Old Collin County Courthouse in the
center of Old McKinney on your left. Turn Left (north) on Tennessee Street just
past the courthouse and travel to the block just past the square - we are on the
left just before Local Yocal.