Passage: Per capita car ownership in Iceland is among the highest in the world at roughly 522 vehicles per 1,000 residents, though Reykjavík is not severely affected by congestion. Several multi-lane highways (mainly dual carriageways) run between the most heavily populated areas and most frequently driven routes. Parking spaces are also plentiful in most areas. Public transportation consists of a bus system called Strætó bs. Route 1 (the Ring Road) runs through the city outskirts and connects the city to the rest of Iceland.

Question: Where does Iceland's Route 1 run through?
city outskirts