Source: Institute for Transportation and Development Policy (ITDP), Bus Rapid Transit Planning Guide, New York, Global Environment Facility, German Agency for Technical Cooperation, UNEP, Viva (York Region Rapid Transit Plan) and ITDP, 2007.
Source : Institute for Transportation and Development Policy (ITDP), Bus Rapid Transit Planning Guide, New York, Global Environment Facility, Agence allemande pour la coopération technique, PNUE, Viva (York Region Rapid Transit Plan) et ITDP, 2007.