All Road Congestion Concepts

The ideas used to describe and manage traffic jams on roads, from the jam itself to charging for road use. An entry belongs here when the cited article calls the concept traffic congestion or congestion pricing. It excludes measures of road use. Entries are placed by what their own cited article says, so each one sits in the narrowest group its source supports, and the group page lists it beside the other members. It is one of the groups under the Road Concepts subcategory of the Transport atlas, which has its own browse page listing every group and member.