INDOT #53 Crushed Stone. ″ material down to dust. Appliions: Driveway uses, backfill uses,... INDOT #53 Crushed Stone* ″ material down to dust. Appliions: Driveway uses, backfill uses,... INDOT #24 Stone Sand () Limestone Sand. Appliions: Backfill uses and asphalt production. INDOT #12 Dolomite . 3/8″ material down to 1/8″ material. .