Ambler Road project components used in maps and analyzed in the Supplemental EIS were not changed from the EIS, please use data file available for download below.
 

Project components include: road centerline, road corridor, airstrips, maintenance sites, bridges, material sites, mile posts, etc. All components are organized in feature datasets by alternative within the geodatabase. The Ambler Mining District and mineral resources are also included in the geodatabase. FGDC-compliant metadata is attached to each individual dataset. If you have additional questions, please contact the Ambler Road project lead.