045-9 Wyo. Code R. § 9-3
For the purpose of this rule and regulation the following definitions are used:
(a) "Clear roadway recovery area" means the area adjacent to and 30 feet beyond the traveled lanes as delineated by the edge-line paint stripe and including the paved shoulder or emergency parking lane. This area provides an obstruction-free recovery area for a driver whose vehicle leaves the traveled lane to regain steering control.
(b) "Commission" means the Transportation Commission of Wyoming.
(c) "Department" means the Wyoming Department of Transportation.
(d) "Director" means the director of the Wyoming Department of Transportation.
(e) "Distribution line" (including service lines and distribution mains) means those lines conveying gas to customers from a common source.
(f) "Gas" means natural gas, flammable gas, gas that is toxic or corrosive, and carbon dioxide.
(g) "Gathering lines" means pipelines that transport gas from a production facility (wellhead) to a storage facility or transmission line.
(h) "Transmission lines and facilities" means pipelines and facilities for the transportation of gas between states (interstate) as well as those that transport gas from gathering lines and storage facilities to distribution centers and storage facilities or directly to large volume customers (intrastate).
(i) "Traveled way" means that portion of the roadway designated for vehicular traffic, exclusive of the shoulders.
045-9 Wyo. Code R. § 9-3