Graphic design, including linear, circular curve design and combination of design; longitudinal design includes the long design of the Slope, peace longitudinal composite design of the vertical curve design; subgrade and pavement design subgrade cross-sectional design, earthwork allocation and pavem

Graphic design includes a linear curve, the design; design and its combinations gradient 縱斷面 design includes vertical slope length design, vertical and curved designs and design; roadbed surface design including roadbed of debris from landslides clause cross section design, deployment and the road d

Plane design including straight line, circular curve design and combination design; Longitudinal section design including slope slope long design, vertical curve design peace vertical combination design; The roadbed pavement design including the roadbed cross section design, the cubic meter of earth

Plane design including line, and round curve design and combination design; longitudinal section design including slope slope long design, and vertical curve design peace longitudinal combination design; subgrade pavement design including subgrade cross section design, and earthwork provisioning and