elementsNetwork

# Network Elements

## Junctions

Junctions, (also referred to as Nodes), represent intersections. A SUMO junction is equivalent to a Vertex in graph theory.

Example of different junctions

## Edges

In the SUMO-context, edges represent roads or streets. Note that edges are unidirectional. It's equivalent to a edge in a graph theory.

Example of edge. Note that the box "select edge" is checked

## Lanes

Each SUMO edge is composed of a set of lanes (At least one).

Example of lane. Note that the box "select edge" is unchecked

## Connections

Connections describe how incoming and outgoing edges of junctions are connected (for example to prohibit left-turns at some junctions.

Example of connection between a source lane and a target lane

## Traffic Lights

A traffic light program defines the phases of a traffic light.

Example of Traffic light

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