VDOT starts new study on I-81 between Roanoke and Christiansburg Timothy Martin February 4, 2013 1 minute read VDOT is starting an environmental study for Interstate 81 between exit 118 in Christiansburg and exit 143 in Roanoke. WFIR’s Timothy Martin says it’s another step in the eventual goal of widening the road. Share: Post navigation Previous: Carvins Cove full again; recent rains assure adequate water supply for full yearNext: Perkins: gun-related murders and aggravated assaults rose 20% last year Related Stories Local political scientist says US-Iran deal looks to be a good step forward Gene Marrano June 16, 2026 Virginia moves toward legal cannabis sales after budget compromise Ian Price June 16, 2026 USA Cycling Mountain Biking Championships adds another year – back in Roanoke Valley for 2027 Gene Marrano June 15, 2026
