The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...
This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information...
Description This layer includes linear segments representing Annual Average Daily Traffic (AADT) and related fields from 1997 to current. In addition, a midpoint layer for labeling purposes is include
Colorado Department of Transportation Open Data2025-09-24 更新20
