Driving across the island of St. Maarten/St. Martin is a relatively short journey in terms of distance but can vary wildly based on traffic conditions. The island is only about 37 square miles, and a direct drive from the Dutch capital, Philipsburg, on the southern coast to the French capital, Marigot, on the western side typically takes about 20 to 30 minutes without traffic. However, during "rush hour" or when the drawbridges are open to let yachts through (particularly at the Simpson Bay Bridge), this same trip can easily take an hour or more. Driving the entire "loop" around the island's perimeter usually takes about 1.5 to 2 hours at a steady pace. Because there is only one main road that circles most of the island, any minor accident or roadwork can lead to significant delays. Travelers should be mindful of the "island time" pace and plan for extra travel time if they need to reach Princess Juliana International Airport (SXM) for a departing flight.