Creation of arcs (exits and U-turns)

This mode is designed to add exits (on(off)-ramps) and u-turns into the network  on crossroads of roads. To run mode, you must open a user map with built network and select the two arcs by pressing the left mouse button. The selected edges (arcs) must have a common node and be one-way. If several maps with a net are opened the creation will be executed on a map which is the first in the list of maps.

It is recommended to do exits and U-turns on crossroads for which the paralleling was done. Upon successful completion of the mode one-way edges are created, and the common node is deleted.

Figure shows the crossroads for which there are created the exits and U-turns for four pairs of edges, i.e. for each corner.