Last winter, 72-year-old Dr. Herman Tyroler had to walk in an icy road to run his daily errands. It was either that or wade through the enormous snow drift the road crew had dumped onto the sidewalks while clearing the streets of his neighborhood.
“There was a period of about 10 days when I was forced to walk out in the roadway,” said Tyroler, a retired epidemiology professor who lives in Chapel Hill, N.C. “Moving vehicles were close by and the roads themselves were iced. I was concerned about my own stability walking on the icy roads but I was equally concerned about cars coming along with that residual ice on the road. (more…)