This 12-letter word was originally used for high-speed driving; now we mostly talk about the information type

A ring road encircles a city; the one around Washington D.C. is known by this name

This hyphenated word for a short dead-end street is French for bag bottom

Longer than a bridge this is a road built above water

Similar to tarmac this colorful term is also a synonym for a road like a 2-lane type