People with disabilities hope autonomous vehicles deliver independence

Myrna Peterson predicts self-driving vehicles will be a ticket out of isolation and loneliness for people like her, who live outside big cities and have disabilities that prevent them from driving.

Peterson, who has quadriplegia, is an enthusiastic participant in an unusual test of autonomous vehicles in this corner of northern Minnesota. She helped attract government funding to bring five self-driving vans to Grand Rapids, a city of 11,000 people in a region of pine and birch forests along the Mississippi River.