A common urban legend persists that the Monumental Axis is the widest road in the world, where “[100 to 160] cars can drive side by side”. This is untrue, as the road consists of two avenues with six lanes on either side; a total of twelve lanes. However, it was in the Guinness Book of Records as having the widest median (central reservation) of a divided highway (dual carriageway) in the world.