Specifications include, but are not limited to: Concrete Masonry Units: Hollow Load-Bearing Concrete Masonry Units: ASTM C90, normal weight. Pattern: Running Bond. Coursing: Size: Nominal modular size of 8” x 8” x 16” and 4” x 8” x 16”. Provide special units as needed for 90 degree corners, bond beams, caps. Stone: Stone shall be locally sources to match the type, size, and color pattern of the native stone used in the adjacent bridge. Stone shall be 6-8” in thickness. Stone source shall be submitted to the Engineer for review and approval. Horizontal Reinforcing: Joint Reinforcement: Ladder type, hot dipped galvanized after fabrication, fabricated from cold-drawn steel wire, conforming to ASTM A82 fy= 33ksi, 9 gauge side rods with 9 gauge cross ties spaced maximum 16 inches on center. Vertical Reinforcement: MSHA 908