国道310、316线横贯境内，与12条省道和县(区)乡公路形成健全的交通网络。
National Highway running through the territory of 310,316 lines, with 12 provincial and county (district) rural roads and improve the formation transportation network.
省道是“v”字形的，在其一端有一定宽度，另一端逐渐缩小为点，“v”形被缝合时线迹的距离称为省宽或折量。
The dart is a "v" shape, with a certain width in the end, the other end is gradually reduced, the shape of "v" by the suture stitch distance is called the province wide or discount amount.
把衬布放在反面，用三角针法缝纫衬布的边，至省道的缝止线。
Place the interfacing on the wrong side and use a catch stitch tow sew the edges of the interfacing to the stitching line of dart.
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