A native of Southern Pennsylvania has always used the term macadam in place of asphalt. Martha traces the word from an old gravel road to the modern day tarmac. This is part of a complete episode. Transcript of “Macadam” Hello, you have A Way with...
witness mark n.— «There may be witness marks (scrapes and gouges) on the road surface that may suggest a post-impact movement of a vehicle.» —by George A. Peters, Barbara J. Peters Automotive Vehicle Safety Dec., 2002. (source: Double-Tongued...
