INTERSTATES TIGER (LABELED) --
Interstate Highways - Census TIGER files, 2000 (1:100,000)
Created to show only interstate highways.
Derived from information from the U.S. Department of Commerce, U.S. Census Bureau,
Census 2000 Tiger Line Files. Extracted from the field named "CFCC" in ROADS_TIGER00_IN,
using values that designate sections of interstate highways. Additionally, some
gaps were filled by manual digitization by IGS personnel.
FGDC metadata: INTERSTATES_TIGER_IGS_IN