From HWY 75: Exit Plano Parkway. Take Plano Parkway west for 3 miles and turn left onto Toluca Drive. Turn right onto Dalhart Road. The model home will be on your right. From George Bush Tolllway (Heading East): Exit Alma Road, loop under George Bush Tollway onto access road for .5 miles and take a right on Texas Drive. Turn left onto Plano Parkway, and then left onto Toluca Drive. Take a right onto Dalhart Road and the model will be on your right hand side.