HowStuffWorks: How Intelligent Highways Will Work - Graphic narrative shows the future freeway's new, cheaper technology and explains how ubiquitous digital devices will aid in easing our traffic woes, perhaps using triangulation. HowStuffWorks: How E-ZPass Works - Fully illustrated tutorial explains E-Zpass, an electronic toll-collection system consisting of a 900-MHz band car transponder, antenna, lane controller, LAN and host computer system. TollRoadsNews - Online private newsletter providing information and commentary. International Bridge, Tunnel and Turnpike Association - Alliance of toll operators and associated industries. Includes news and resources. Roam - Electronic toll collection system used around Sydney, Australia, including on the M7. Includes e-TAG and e-PASS transponder information. MACPASS - Automated Toll Collection System - Service available for crossing of various bridges in the Maritime Provinces of Canada. FAQs, price information, and application forms. Halifax-Dartmouth Bridge Commission - Authority for the Angus L. Macdonald and A. Murray MacKay Bridges that connect Halifax to Dartmouth in Nova Scotia, Canada. Highway Toll Administration - Provides electronic toll collection services. Site includes client information. E-ZPass Interagency Group - Provides electronic toll collection interoperation. Lists members and gives contact information. E-ZPASS Maryland - Electronic toll collection system for bridges and tunnels in Baltimore, Maryland, U.S. Electronic Toll in the Czech Republic - Includes a step-by-step guide, videos, related revised public laws, a list of distributors and contact locations. Traffic Technologies, Inc. - Consultants for Intelligent Transportation Systems (ITS). Has links to clients.