User:A67-A67/hazmat

Netherlands

The Netherlands uses the European tunnel categories A - E. Traffic signs C22 and K14 relate to hazardous materials. These are translated to OSM-tags in the following way:

Sign	Tags	Meaning
	hazmat=no	No access for vehicles carrying hazardous substances.
[ B ]	hazmat:B=no hazmat:C=yes hazmat:D=yes hazmat:E=yes	No access for vehicles carrying hazardous substances of category B or lower. (Tunnel category B)
[ C ]	hazmat:B=no hazmat:C=no hazmat:D=yes hazmat:E=yes	No access for vehicles carrying hazardous substances of category C or lower. (Tunnel category C)
[ D ]	hazmat:B=no hazmat:C=no hazmat:D=no hazmat:E=yes	No access for vehicles carrying hazardous substances of category D or lower. (Tunnel category D)
[ E ]	hazmat:B=no hazmat:C=no hazmat:D=no hazmat:E=no	No access for vehicles carrying hazardous substances of category E or lower. (Tunnel category E)
	Relation with: type=route route=hazmat	Route for the transport of certain hazardous materials.