text:  The High Five Interchange is one of the first five @-@ level stack interchanges built in Dallas , Texas . Located at the junction of the Lyndon B. Johnson Freeway ( Interstate 635 , I @-@ 635 ) and the Central Expressway ( US Highway 75 , US 75 ) , it replaces an antiquated partial cloverleaf interchange constructed in the 1960s . 
  