BLM OR Ground Transportation GTRN Back Country Byways Line Hub

Back_Country_Byways_arc: The BCB theme is graphical display of the centerline of Back Country Byways in Oregon. This layer is displayed as a single line. The source...Back_Country_Byways_arc：本数据集的BCB（即Back Country Byways）主题为俄勒冈州偏远地区支路（Back Country Byways）中心线的图形化展示。该图层以单一线条形式呈现。其数据源……