Proceedings of the Conference of Japan Society of Traffic Engineers
Online ISSN : 2758-3635
The 44th Conference of Japan Society of Traffic Engineers
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The 44th Conference of Japan Society of Traffic Engineers
Regulatory Information Design at the Work Zone of Expressway for Reduction of Accident Risk
Katsuhiro IIDAKeishi MARUHASHI
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Pages 175-182

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[in Japanese]
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© Japan Society of Traffic Engineers
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