This situation has been talked about on Raleigh's N&O newspaper in the last few weeks. Most of the police officers they have talked too said there isnt much that can be done, however, falling rocks and rock debris has been the cause of several fatal accidents in Raleigh. There has been lots of construction going on lately(for the last 10 years :P), so people are frustrated at this. With all the information you have, you might be able to report that to the police department. They are cracking down hard on truck drivers around here citing them for weight issues and carry their load improperly. Im not sure this helps you much, but they might be able to do something. Good luck to ya
