Â© PMA of Georgia 2010. Venting. This concept of the plumbing system breathing (while. conceptually accurate) is somewhat confusing to a. craftsperson when trying to understand specifically what. the purpose of the vent system is.
Definition of traffic jam. : a situation in which a long line of vehicles on a road have stopped moving or are moving very slowly stuck in a traffic jam.
Special Traffic Advisories. This alert lists areas where major street construction projects and street events will interrupt the normal flow of traffic. This is a supplementary report to the published Weekly Traffic Advisory & Weekend Advisory.