traffic and travel information
31roads and highways — ▪ transportation Introduction traveled way on which people, animals, or wheeled vehicles move. In modern usage the term road describes a rural, lesser traveled way, while the word street denotes an urban roadway. Highway refers to a major… …
32Right- and left-hand traffic —   countries with right hand traffic …
33Road traffic safety — Sidewalks, curbs and traffic signals in Maryland, United States …
34Media and Publishing — ▪ 2007 Introduction The Frankfurt Book Fair enjoyed a record number of exhibitors, and the distribution of free newspapers surged. TV broadcasters experimented with ways of engaging their audience via the Internet; mobile TV grew; magazine… …
35Centralized traffic control — (CTC) is a signalling system used by railroads. The system consists of a centralized train dispatcher s office that controls railroad switches in the CTC territory and the signals that railroad engineers must obey in order to keep the traffic… …
36Roads and freeways in metropolitan Phoenix — All freeways within the Metropolitan Phoenix region The metropolitan area of Phoenix in the U.S. state of Arizona contains one of the nation s largest and fastest growing freeway systems, boasting over 1,405 lane miles as of 2005.[1] Due to the …
37Toronto subway and RT — A T series train at Sheppard–Yonge station on the Sheppard line …
38Passenger information system — A passenger information system is an electronic information system which provides real time passenger information. It may include both predictions about arrival and departure times, as well as information about the nature and causes causes of… …
39Space A Travel — Uniformed Services Space A Travel or Department of Defense Military Space Available Travel is a means by which uniformed members of United States services, reservists and retirees, United States Department of Defense civilian personnel (under… …
40Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
