Proceedings of Annual Conference of The Illuminating Engineering Institute of Japan
Proceedings of 2009 Annual Conference of The Illuminating Engineering Institute of Japan
Session ID : 60
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Lighting installation of Hida tunnel of Tokai-Hokuriku Expressway.
*Masanori YokoyamaYasushi KawamuraShinichiro AzumaTomiki Yokota
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Abstract
Hida Tunnel was inaugurated in July, 2008. Length of this tunnel is 10.7km. The length of this tunnel is the second place in the Japanese road tunnel. This tunnel is facing traffic and the design speed is 70km/h. We developed a tunnel interior lighting for such a long tunnel.
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© 2009 The Illuminating Engineering Institute of Japan
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