Have you ever dreamed of driving coast to coast, experiencing iconic cross-country road trips best USA routes coast to coast? Whether you’re chasing scenic coast-to-coast drives USA or creating your ultimate USA road trip adventure, these legendary routes deliver breathtaking views, rich history, and unforgettable memories.
Why Take an Iconic Cross-Country Road Trip?
Road tripping across the USA allows you to witness the country’s diverse landscapes, from stunning coastal highways to majestic mountain ranges. You control the pace, stop where you want, and enjoy legendary cross-country routes USA that turn travel into a true adventure.
Iconic Cross-Country Road Trips: Best USA Routes Coast to Coast
Route 66: The Mother Road

Route 66 stands as a legendary cross-country drive, stretching between Chicago and the shores of Santa Monica, California. Along the way, you’ll discover quirky roadside attractions, vintage motels, and classic diners. Don’t miss stops like the Gateway Arch in St. Louis, the Cadillac Ranch in Texas, and Santa Fe’s charming plazas.
The Southern Route: I-10 Adventure
Stretching from Jacksonville, Florida, to Santa Monica, California, I-10 offers some of the best cross-country road trips the USA has for sun-seekers. First, explore vibrant New Orleans with its rich culture, then head to San Antonio for historic missions, and finally, discover the desert beauty of Tucson and Phoenix.
The Northern Route: I-90 Scenic Wonders
If you prefer cooler climates, the I-90 delivers scenic coast-to-coast drives across the USA. Starting in Boston and ending in Seattle, this route passes through the Great Lakes, Mount Rushmore, and Yellowstone National Park. On the other hand, fall foliage along this route makes it even more spectacular in autumn.
The Pacific Coast Highway Extension

For oceanfront beauty, extend your trip on California’s Highway 1. Picture yourself driving along dramatic cliffs, with stops in Big Sur, Monterey, and Santa Barbara. In contrast to inland highways, this route delivers breathtaking ocean views and unforgettable sunsets.
The Historic Lincoln Highway
Known as America’s first coast-to-coast highway, the Lincoln Highway runs from Times Square in New York to San Francisco. History buffs will appreciate the vintage gas stations, iron bridges, and charming small towns that bring the classic American highways for road trips to life.
Tips for Planning Your Cross-Country Road Trip
- Book ahead: Popular stops fill quickly.
- Use road trip apps: For real-time traffic and accommodation updates.
- Set a budget: Gas, food, and lodging can range from $150–$300 per day.
- Pack smart: Bring entertainment for kids and emergency supplies.
- Drive safely: Rest often and avoid late-night driving.
Best Time of Year for a Coast-to-Coast Adventure
- Spring: Mild temperatures and fewer crowds.
- Summer: Ideal for families, but expect busier roads.
- Fall: Perfect for northern routes with stunning foliage.
- Winter: Safer for southern routes like I-10; avoid snowy regions.
Frequently Asked Questions
- Which U.S. road trip route is considered the most legendary?
Route 66 remains the most iconic American road trip route. - What is the #1 scenic drive in the US?
The Pacific Coast Highway offers jaw-dropping ocean views, cliffs, and scenic vistas. - How many days are needed for a full U.S. coast-to-coast road trip?
Most coast-to-coast drives across America typically require anywhere from 5 to 10 days, depending on your chosen route and pace. - When is the ideal time to drive across the United States?
Spring through early fall (April to October) usually provides the best conditions, while southern routes remain accessible even in winter. - What is the typical budget for a coast-to-coast U.S. road trip?
Most travelers spend between $150 and $300 per day, depending on gas prices, accommodations, meals, and activities along the way. - What is the famous route in the USA?
Route 66 is universally recognized as America’s most famous highway. - Which state takes the longest to drive across?
Driving across Texas from east to west can take approximately 12 to 14 hours, making it one of the longest stretches in the country.
For more unforgettable travel guides, don’t forget to explore our full Road Trips & Scenic Drives collection on PlacesToGo.us!
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