LED traffic signs support

(1) warning, ban, indication and small size guide sign should adopt the single column type support, in solar led traffic sign ,  the double column or columns support. (2) when meets the following conditions, according to the needs of the cantilever rack, or hanging support (layout content less, should adopt the cantilever): The LED traffic signs reached the design capacity; The design of the interchange is complicated; The one-way three or more than three lane; The interchange led flashing traffic sign  is near; The outlet for multi lane; The large vehicle proportion is large; ⑦ across multiple interchange, consistent sign information set position;; The roadside installation space or by occlusion; Hub of the connection between the two highways at; The off ramp is left to export; The plane intersection signs or in interchange the deceleration lane of the starting Solar Traffic Sign  of the export notice signs. (3) are arranged along the highway overpass bridge structures, the roadside is provided with high retaining wall, light bar, LED traffic signs in order to meet the requirements of highway construction clearance, can use the attached type support.