Railroads in the Western United States

Locations of railroad lines for 11 western states. The Bureau of Transportation Statistics 1:100k Railroads line network was clipped to the boundary of the 11 Western States.本数据集包含美国11个西部州的铁路线路空间分布信息。所用的1:100k比例尺铁路线路网络数据由美国运输统计局（Bureau of Transportation Statistics）发布，经裁剪至上述11个西部州的行政边界范围后得到最终成果。