The Preston Ridge Campus of Collin College is located in Frisco, Texas at 9700 Wade Boulevard. Driving directions are provided from different locations. From Highway 121 or the Dallas Tollway, take Preston Road and turn right onto Wade Boulevard to reach the campus entrance. The Conference Center is located at the upper end of the campus map. Upon entering the campus, turn left and then take the first left to access the circular drive leading to the Conference Center parking lot.