... rail across the U.S. for use as insulation and other purposes. ... Canada border where thousands of people were exposed to toxic asbestos dust. The ...
... Railway responsible for pollution in a small Montana town near the U.S.-Canada border ... Asbestos Town Railroad ... across the U.S. where it was heated ...
Her exposure may have also come from playing around a baseball field near the rail yard or walking along the railroad tracks and occasionally heating ...