Make the convergence of a two-line road into a one-line one smooth (see point 3.3.1.2.4).

Every road, not having characteristics two-lane roads (see 3.3.1.2.1) must be drawn in one edge.

If a two-line road forms a T-shaped intersection with a one-line road, then the former will not converge into a one-line road:

Every road, not having characteristics two-lane roads (see 3.3.1.2.1) must be drawn in one edge.

Dipped headlights must be used on two-lane motorways.

For road sections, which are drawn in two arcs in accordance with the rules, see Section3.3.1.2.

When you name a road drawn using two lines, the name applies to both lines.

The ground forces had to drive north over a narrow two-lane road.

So a road with three or four lanes is still a single carriageway if there is no central reservation.

Sections of road drawn using two lines should run parallel to each other if they are parallel in reality (green arrow on the drawing).

Once completed, the new 6.4 km dual carriageway aims at easing traffic congestion, reducing travel times, and improving road safety.

The Doha Expressway, also known as the D-Ring Road, is a three-lane dual carriageway that connects the city on a north-south axis.

Ramsgate is one of Britain's better linked harbours and has a dedicated port road connection to the largely dual carriageway A249, nearby the M2 motorway.

The journey begins in Santa Cruz at Avenida Marítima and then takes the TF-11, a flat dual carriageway where you will be able to pick up some speed.

These days thousands of vehicles per day hurtle down a dual carriageway that slices through the forest and skirts national parks, disgorging tourists and workers alike.

The project addresses these issues by replacing the current three lane road with a full dual carriageway complete with hard strips, verges and a central reserve.