Trafficity Lanes and Traffic Light Phases

Use Single lane along the edge of a road. At a signaled junction, Add phase creates a new card for choosing which movements get a green light and for how long.

Pre-release controls

Add one lane to an existing road

Select Single lane in the road toolbar.
Follow the edge of the existing road. Look for the blue Add lane preview.
Place the lane. A new strip of pavement and a dashed lane divider show the change.

Watch the lane example at 30:45

Add and edit a signal phase

Select the traffic light tool and click a junction to add lights. The editor shows Connections and the phase cards.
At a junction with signals, choose Add phase. A new numbered card appears.
On the new card, choose the movements to allow together. Use the time controls below the card to adjust the duration.

Watch the signal tool at 01:16 · Watch a third phase being added at 37:24