Road map of the Czech Republic 1:50,000

Road map of the Czech Republic 1:50,000 (SM 50) is a multicoloured reprint of thematic content into the Base map of the Czech Republic 1:50,000 (ZM 50). The thematic content includes motorways, roads with their classification, numbers of motorways and roads, nodes of the localization system of the road database (LS SDB), interchanges, bridges, underpasses, railway crossings, tunnels, ferries, curves, ascension, passes, kilometrage by 1 km etc. Each map sheet contains a map legend with the selection of the most common map symbols. The map is published in cooperation with the Road and Motorway Directorate of the Czech Republic which also determines an edition plan.捷克共和国1:5万比例尺道路地图集（SM 50）是以捷克共和国1:5万比例尺基础地图（ZM 50）为底图，将专题内容套色重印后形成的地图集。其专题内容涵盖高速公路、按等级分类的普通道路、高速及道路编号、道路数据库定位系统（LS SDB）节点、互通式立交、桥梁、下穿通道、铁路平交道口、隧道、渡口、弯道、上坡路段、山口以及每1千米标注的里程数等要素。每幅地图分幅均附载精选常用地图符号编制的图例说明。该地图集由捷克共和国道路与高速公路管理局合作出版，该局同时负责制定出版计划。