October 18, 2018 — Standard Sandstone Thickness Waiver: Public Works Transportation Standards and Details for the Engineering Division (PWES-001.5), Curb & Gutter and Detached Sidewalk (Std. Dwg 5.0)
October 18, 2018 — Standard Sandstone Thickness Waiver: Public Works Transportation Standards and Details for the Engineering Division (PWES-001.5), Curb & Gutter and Detached Sidewalk (Std. Dwg 5.0)