Lisa Diaz Riegel, executive director of BikeWalk NC, is the Tar Heel of the Week.
Lisa Diaz Riegel, executive director of BikeWalk NC, is the Tar Heel of the Week. Chris Seward cseward@newsobserver.com
Lisa Diaz Riegel, executive director of BikeWalk NC, is the Tar Heel of the Week. Chris Seward cseward@newsobserver.com

BikeWalk NC director is driving change for cyclists and pedestrians

March 18, 2017 2:20 PM