A two-way street is a street that allows vehicles to travel in both directions. On most two-way streets, especially main streets, a line is painted down the middle of the road to remind drivers to stay on their side of the road. Sometimes one portion of a street is two-way and the other portion is one-way. If there is no line, a car must stay on the appropriate side and watch for cars coming in the opposite direction and prepare to pull over to let them pass.

• Dual carriageway
• One-way traffic

• "Правила реверсивного движения" [Reverse movement rules] (PDF) (in Russian). Retrieved 2021-01-22.