Products Screenings/Fines, Caliche Base, TxDot 247 State Base, 57 Rock, Rip Rap, Ring Rock, LimestoneCrushed Asphalt, Crushed Concrete Ring Rock Rip Rap 3″-6″ Rip Rap 57 Crushed Concrete TxDot 247 State Base 12″ Limestone 4″-12″ Crushed Asphalt Fine Crushed Asphalt Raw Material Calculator length footinchyardmetercentimeter width footinchyardmetercentimeter thickness or height footinchyardmetercentimeter quantity