History of the Overseas Highway

The Overseas Highway, famously known as “The Highway That Goes to Sea,” is the southernmost leg of U.S. Highway 1. Originally blazed in 1912 by Henry Flagler’s Florida East Coast Railroad, this remarkable road stretches from Miami to Key West. Today, motorists can complete this scenic journey in less than four hours. However, it’s essential to allocate time to soak in the natural beauty and stunning sunrises and sunsets that mark the route.

Prior to 1935, the highway served as the East Coast Railroad line until a devastating Labor Day hurricane damaged the original railway infrastructure. Consequently, the construction of the highway commenced shortly afterward, integrating pieces of the original railway spans along with columns specifically built on the coral bedrock of individual keys.

When the highway was completed in 1938, it opened a passageway for North American motorists to traverse 113 miles and cross 42 bridges to reach the southernmost point in Key West. Notably, in 1982, 37 bridges were replaced with wider spans, including the iconic Seven Mile Bridge at Marathon.

What to Do Along the Way

As you journey along the Overseas Highway, prepare for breathtaking views and unique experiences. However, some stretches of the road lack stopping places, requiring you to plan accordingly. The adventure begins with Key Largo, where you can stretch your legs at the Florida Keys Overseas Heritage Trail. This paved path runs between mile markers 54.5 to 58.5 and features a beautifully landscaped bikeway and access to viewing areas.

Next on your route is Islamorada, notable for the eclectic History of Diving Museum. This fascinating stop showcases diving artifacts and provides an insightful look into humanity’s underwater explorations.

Continuing to Marathon, you’ll be halfway to Key West. Here, the Dolphin Research Center offers an engaging experience for those interested in marine life. Spend time learning about these incredible creatures, and perhaps even swim with them, all while supporting conservation efforts.

As you drive over the Seven Mile Bridge, enjoy the unmatched views that separate the middle and lower keys. Eventually, you’ll reach Key West, marking the end of your thrilling journey along the Overseas Highway. While in Key West, be sure to make your way to the end of the island to appreciate the full extent of this magnificent road.

Where to Stop, Eat, and Sleep Along the Way

Planning your meals ahead of time is crucial when driving the Overseas Highway. The long stretches and potential delays mean it might be a while before your next dining opportunity. While in the Keys, don’t miss the conch fritters at Alabama Jack’s in Key Largo, and indulge in a refreshing slice of Key Lime Pie at Mrs. Mac’s Kitchen nearby. For a delightful dining experience, visit the Wooden Spoon in Marathon during breakfast or lunch, where you’ll enjoy great food and friendly service.

After enjoying the local culinary delights, you have a variety of accommodation choices along the Overseas Highway. If Key West is your destination, consider budget-friendly hotels en route, such as Gilbert’s Resort and Marina, located around mile marker 108, providing scenic views for around $100 to $150 per night.

For those exploring Islamorada, consider staying at the Rainbow Bend Fishing Resort, with room rates ranging from $80 to $150 per night, including access to on-site fishing and swimming activities.

In Marathon, check out the Sea Dell Motel, conveniently located close to local attractions. Rooms are typically available for roughly $100 per night, making it a great stop for an overnight stay.

Seasonal Traffic Patterns

If you plan to head down to the Keys during a holiday weekend, brace yourself for traffic delays. Due to single lanes in both directions, congestion can accumulate quickly. To mitigate this, consider starting your journey during off-peak hours; for instance, leaving early in the morning or late at night can help you avoid excessive wait times. Generally, the trip from Miami to Key West should take approximately four hours, but it’s advisable to plan ahead during busy winter months.

Tips for Driving the Overseas Highway

Remember that the Overseas Highway is not your typical interstate; therefore, it’s crucial to adhere to the road rules meticulously. Speed limits vary along the route and are strictly enforced, so always be mindful of your driving speed. Due to the frequent entry and exit of vehicles, traffic tends to flow slower than its posted limits of 45-55 mph. If you consider yourself an impatient driver, you may wish to reassess this scenic route.