A cross-country road trip is on every American's bucket list. 3,000+ miles, dozens of states, countless small towns, and roadside diners β€” it's the quintessential American adventure. But planning one for the first time can feel overwhelming.

This guide covers everything you need to know.

Choose Your Route

The three classic cross-country routes:

Route 66 (Chicago to LA): 2,400 miles through Illinois, Missouri, Oklahoma, Texas, New Mexico, Arizona, and California. Classic Americana β€” diners, neon signs, desert landscapes. Best for: nostalgia and Americana.

Northern Route (I-90/I-94): 2,800 miles from NYC to Seattle through Pennsylvania, Ohio, South Dakota (Mount Rushmore), Montana (Glacier National Park), and Washington. Best for: nature and national parks.

Southern Route (I-10): 2,500 miles from Jacksonville, FL to Los Angeles through the Deep South, Texas, New Mexico, and Arizona. Best for: food, music, and warm weather.

Budget Planning

A realistic cross-country road trip budget for two people:

  • Gas: $400-$700 (depending on vehicle and route length)
  • Lodging: $500-$1,500 (budget motels: $50-80/night; mid-range hotels: $100-150/night)
  • Food: $300-$600 (mix of restaurants, fast food, and grocery store meals)
  • Activities/attractions: $100-$300
  • Emergency fund: $300-$500 (car trouble, unexpected detours)

Total: $1,600-$3,600 for a 10-14 day trip for two people.

Save money by: Camping at national parks ($20-35/night), cooking with a camping stove, using GasBuddy to find cheap gas, and traveling in shoulder season (September-October).

Vehicle Prep

Before driving 3,000 miles, get your car checked:

  • Oil change and fluid check (coolant, brake fluid, transmission)
  • Tire inspection β€” check tread depth and pressure. Replace if worn. Check your spare tire too.
  • Brakes β€” especially if you'll be driving through mountains
  • Battery β€” test it. A dead battery in rural Wyoming is not fun.
  • AAA membership β€” $60-100/year for roadside assistance anywhere in the country. Worth every penny on a road trip.

What to Pack

  • Phone mount and car charger
  • Cooler for drinks and snacks
  • Paper maps or downloaded offline maps (cell service disappears in rural areas)
  • First aid kit
  • Blanket and pillow for passenger naps
  • Reusable water bottles
  • Flashlight and extra batteries
  • Plastic bags for trash
  • Sunglasses and sunscreen
  • A good playlist β€” and download podcasts in advance for dead zones

Driving Tips

  • Drive no more than 6 hours per day. It's tempting to push through, but fatigue makes driving dangerous and you'll miss everything worth seeing.
  • Stop every 2 hours to stretch, switch drivers, or explore a roadside attraction.
  • Leave early. Start driving by 7-8 AM. You'll beat traffic and have afternoons free to explore your destination.
  • Fill up at half a tank in rural areas. Gas stations can be 50-100 miles apart in parts of Texas, Montana, and Nevada.
  • Watch for wildlife at dawn and dusk, especially in the western states. Deer, elk, and even bison can be on the road.

Where to Stay

  • Budget: Motel 6, Super 8, or camping ($20-80/night)
  • Mid-range: Hampton Inn, Holiday Inn Express, Best Western ($100-150/night)
  • Unique: Airbnb, quirky roadside motels, or cabins near national parks
  • Free: BLM land (Bureau of Land Management) allows free camping on public land in western states. Download the iOverlander app to find spots.
🎯 Key Takeaway: A cross-country road trip costs $1,600-$3,600 for two people over 10-14 days. Choose a route based on what you want to see (desert, parks, culture), prep your car, pack smart, and drive no more than 6 hours a day. The best moments won't be at the famous landmarks β€” they'll be at the unexpected diner, the unmarked viewpoint, and the small town you never planned to visit.

Sources & Travel Accuracy Note

Travel rules, park access, fees, weather, road conditions, and safety advisories can change without notice. Confirm current details with official sources before booking or traveling.