* Please visit our Open Data site for interactive mapping applications.
Lewis and Clark County Map(PDF, 688KB) (11x17)
Helena Streets and Trails Map(PDF, 4MB) (36x48)
Helena Valley Road Map(PDF, 2MB) (36x48)
Helena Area Road Map(PDF, 5MB) (36x72)
County Road Map(PDF, 7MB) (36x48)
East Helena Road Map(PDF, 1MB) (36x48)
IT&S Director: James Thomas GIS Coordinator Eric Spangenberg Phone: (406) 447-8389 GIS Database Analyst Jason Danielson Phone: (406) 447-8367
IT&S - GIS 316 North Park Avenue Rm# 207 Helena, MT 59623 Fax: (406) 447-8386 Hours: 8am - 5pm (M-F)