Why has safety improved at rail-highway grade crossings?
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<title>Why has safety improved at rail-highway grade crossings?</title>
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<title>Risk analysis : an international journal</title>
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<namePart>Mok, Shannon C.</namePart>
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<namePart>Savage, Ian</namePart>
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<abstract>The development in the 1970s and early 1980s of the operation lifesaver public education campaign, and the installation of addintional lights on locomotives in the 1990s, each led to about a seventh of the reduction on collisions and fatalities at railway-highway intersections.Finally, a major part of the reduction on this accidents is due to closure of crossings resulting from line abandonments of conslidation of little-used crossing</abstract>
<note type="statement of responsibility">Shannon C. Mok and Ian Savage</note>
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<topic>Ferrocarriles</topic>
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<text>Vol. 25, nº 4, August 2005 ; p. 867-881</text>
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