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In France, as in other European countries, towns and cities have committed to reducing the negative effects of automobile traffic---accidents and air pollution---either by regulation or voluntarily in...
Several transportation factors concerning older and disabled people are under transition in Sweden at present. By the year 2010, the public transit system must be fully accessible for all passengers. ...
This paper presents the main traffic control elements, which were classified into groups. One group presents traffic control elements, which have different effects on accidents: reduce the number of a...
This report is in the public domain. Authorization to reproduce it in whole or in part is granted.While permission to reprint this publication is not necessary, the citation should be: U.S.Department ...

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