Signs said 'fresh oil', I had seen similar signs up north where they would spray an oil/tar substance and then chips or sand to refresh the road surface. This is the first time I every saw this in TV so not sure what they are doing, but I did not see any sand or chips, however I was on the paths after one of the very heavy rains.
__________________
Pennsylvania, for 60+ years, most recently, Allentown, now TV. 
|