FWY is an abbreviation for "freeway," which is a type of high-speed, controlled-access highway. There are several synonyms for this term, depending on regional variations and linguistic preferences. In some areas, they are called expressways, motorways, or toll roads. In other regions, they might be referred to as autobahns or parkways. Regardless of the name used, these roads are designed to move large volumes of traffic quickly and safely to their destinations. While different regions may use different words to describe these types of highways, they are all intended to serve the same basic purpose of facilitating efficient transportation for motorists.