do not enter signs on Mowry Road North Smithfield

the resident on the corner of Douglas Pike and Mowry Road, has created a problem, by putting huge rocks at the edge of his property on Mowry Road, which narrowed the road, this road has been a 2 way road for over the 40 plus years that people have lived here, and there have been no accidents, we are Petitioning the DOT to remove the Do Not Enter signs, we were never contacted about this change,