Home Roadworks Highways, Paths and Streets Tunnel and half slope sections Tunnel and half slope sections Description Save Tangential section at mid-slope and typical section in tunnels Format DWG File size 48.27 KB DOWNLOAD DWG share your appreciation Related Posts Road and geometric design with civil 3d. Cantilever reinforced concrete walls Via expansion design Concrete footprint plate design cross sections road fence Detail of hydraulic pavement Hydraulic pavement and sanitary Spiral curves and profile and slope Highway Structural detail in the side ditch of the road. Joints and details of hydraulic pavement peripheral section road project rural road improvement Road Reinforcement on Slope Line of a road with horizontal curves Access and road detail alignment design Paths and highways.