Speed-Change Lane 1 : A subdivision of auxiliary lanes, which covers those lanes used primarily for the acceleration or deceleration of vehicles. It is usual to refer to the lane by its purpose (e.g. deceleration lane)
Peter Milne and Kieran Sharp, ARRB Group, and Bob Ungers, consultant, Austroads Glossary of Terms (4th Ed.), Austroads Ltd., Sydney, NSW, Australia 2010. http://www.bicyclensw.org.au/files/u1/Austroads_Gl ossary_of_Terms_4th_edition.pdf (Road Trfc and Transp Sfty - Brit) {529}