Note: The data in this table is provided by Guangzhou MunicipalTraffic Group.
注：本表资料由市交通集团提供。
2
It vastly used for the traffic warning of road & bridge construction, municipal construction, fire-fighting, and parking lots.
用于路桥施工作业，市政建设，消防抢险，停车场，等交通警示作用。
3
Our country 's municipal resident structure, environmental protection and residents' economic conditions, decide the practical and necessary existence of bicycle traffic.