The Ultimate Guide to Planning a Cross-Country Road Trip

Plan a route from sea to shining sea—without breaking the bank

Road trips have always been part of America’s DNA and despite skyrocketing gas prices there’s still never been a better time to see just what those amber waves of grain are all about. For many remote work has left the door wide open for new methods (and longer timelines) for exploration.

Whether by motorhome, travel or fifth-wheel trailer, camper van, or whatever trusted stagecoach you’ve got sitting out in the driveway, pulling off a cross-country road trip is incredibly rewarding—but it does take planning. From trip planning to money-saving, here are some tips I’ve picked up along the way.

Rawhide Western Town in Chandler, Arizona along I-10 © Rex Vogel, all rights reserved

Planning the route: north, south, or a little of both

Arguably the most important part of planning a cross-country road trip is to decide how to get from coast to coast. You’ll hear people talk about the “north” route, I-90 from Seattle to Boston, or the “south” route, I-10 from Los Angeles to Jacksonville. I don’t like having to choose so my road trip route incorporates a little bit of both. Also, consider the season; I don’t recommend either I-90 or I-80 during winter.

Black Hills of South Dakota © Rex Vogel, all rights reserved

The most important thing is to design the road trip around what inspires you (more on this later). For me, that means the Grand Canyon, the Black Hills, the Smoky Mountains, Charleston and Savannah, and the Southwest which dictated that we drive the northern route and then pivot straight south before turning east again and then zig-zagging a few more times and taking the southern route to the Southwest.

Gatlinburg, Tennessee in the Smoky Mountains © Rex Vogel, all rights reserved

Write down the following numbers:

  • How many days do you have for your road trip?
  • Approximately how many miles do you intend to cover?

Start by making a list in Google Maps of all the places you want to see. You may be surprised at how naturally a route forms. You also may be surprised at how little time it takes to get from one place to the next, especially in the East.

Related article: Life Is a Highway: Taking the Great American Road Trip

Charleston, South Carolina © Rex Vogel, all rights reserved

What are the most miles you’d be comfortable driving in one day? Start by considering how many hours you’d feel comfortable behind the wheel then convert that into miles.

How many days do you want to do zero driving? Consider days spent exploring towns or in national and state parks. Likely, you won’t want to drive every single day of your trip.

These numbers should give you some clarity on what your itinerary will look like.

Savannah, Georgia © Rex Vogel, all rights reserved

Sometimes following a pre-planned itinerary takes a lot of the guesswork out which many people prefer. Everyone’s tolerance for driving is different, too; you’ll need to gauge your threshold. Don’t plan to cross the country in six days if you can only handle four hours of driving at a time.

Amish Country in northwestern Indiana © Rex Vogel, all rights reserved

Create your itinerary

Now, start plotting days out so you can see them. You can use whatever works best for you. There are also road trip planning apps out there.

Once you have a basic itinerary drafted, run through it and see how it feels. Is it too rushed? Are you trying to cover too many miles? Do you think you could squeeze more stops in?

Kentucky Bluegrass Country © Rex Vogel, all rights reserved

Make any tweaks you feel are necessary. Even though this will hopefully be a pretty solid plan my advice is to always think of it as a guide rather than something that needs to be followed 100 percent.

Here are a few more questions to ask yourself as you’re making alterations to your itinerary:

  • Does it feel balanced?
  • Do you have all your long drives at the beginning of the trip?
  • Will you feel exhausted when you reach your final destination or will you be ready to rock?
  • Do you have time in your schedule to be spontaneous?
  • What would happen if you don’t get home on the exact date that you planned?
Bryce Canyon National Park © Rex Vogel, all rights reserved

Plan ahead for national parks

Part of the adventure of a cross-country road trip is leaving room for improvisation. We don’t book RV parks and campgrounds until a day or two before our planned arrival which is great because we can be on our timetable. But this can become an issue around the national parks where campgrounds can often be booked months in advance.

Zion National Park © Rex Vogel, all rights reserved

As badly as you want to see Zion and Bryce Canyon, well… so does everyone else in America. It’s vitally important to plan and know each park’s entry restrictions. Consider springing for the $80 America the Beautiful National Park pass which provides access to all National Park Service sites as many times as you want in 12 months. In short, if you plan to go to more than three National Parks in one year, this is a good investment. If you plan to spend considerable time in one state or a region, look into those state or local passes too.

Related article: Epic Road Trips for this Summer and Beyond

Arches National Park © Rex Vogel, all rights reserved

Design the road trip around what inspires you

Don’t miss out on great parks like Arches because you forgot to get reservations. If summer’s come to an end, you may get lucky—many parks, like Yosemite, do away with the reservation system after September 30. On the flip side, other parks like Glacier National Park or the Grand Canyon North Rim close their scenic drives in the colder months when snow is expected. It pays to do your research.

Catalina State Park, Arizona © Rex Vogel, all rights reserved

Beat the crowds by going in the off-season—fall is an especially great time to visit—or opt for less-visited national parks that everyone seems to forget about. Get creative: America is full of gorgeous state parks, national forestsnational monumentshistoric parks, roadside attractions, and much more.

Gettysburg National National Military Park, Pennsylvania © Rex Vogel, all rights reserved

Set a road trip budget

Unless you’ve got a bottomless bank account (wouldn’t that be nice?!) you’ll probably want to set some sort of road trip budget. Now, this will vary from person to person. For some, it might be more or less a target to aim for but you’ve got flexibility. And for others, it’s a strict number that you’ll need to be very mindful of the entire trip. Whichever sounds like you, setting a budget is important. 

Truth BBQ in Brennan, Texas © Rex Vogel, all rights reserved

If you can, skip traveling to popular places over holiday weekends and possibly the week before and after as prices will be inflated (plus, it’ll be extra crowded).

Road trip costs to consider include:

  • Fuel: This category is pretty straightforward
  • Accommodation: RV parks and campgrounds
  • Food: Restaurants AND groceries; also, the cost of snacks, coffee, alcohol, ice cream… ALL the good stuff
  • Entertainment: Fun things you plan to do along the way—hiking permits, entry fees, tours, rental equipment
  • Miscellaneous: The little expenses that don’t fit elsewhere—like propane, parking fees, tolls, medicine, paying for Wi-Fi, toiletries, souvenirs, gifts
  • Emergencies: We all hope to avoid unforeseen circumstances but, they do happen. This might include RV repairs, medical expenses, etc.
La Posta in Historic Mesilla, New Mexico © Rex Vogel, all rights reserved

Don’t get gouged on fuel prices. I secretly get excited when we save money on diesel fuel. One great app to save money on gas is Gas Buddy. Simply input your location and Gas Buddy shows you the cheapest gas around you. This app alone can save you hundreds of dollars when traveling across the US. Independent truck stops often offer diesel fuel at 50 to 60 cents per gallon cheaper than the majors like Pilot/Flying J and Loves.

Related article: The Ultimate Guide to Planning the Best Summer Road Trip

Mount Washington Cog Railway, New Hampshire © Rex Vogel, all rights reserved

Also, driving the speed limit will help you stretch your fuel—not to mention, it’s kind of the law. Speeding can lower your fuel economy by as much as 30 percent. When you get up to places like Montana where the speed limit is 80 mph you’ll see how quickly your tank drains.

Turning off toll roads is another money saver. It never adds that much extra time and you can score substantial savings. There are some cities where tolls are unavoidable but in others, these are only slightly faster and the tolls can add up quickly. Driving from New York to Washington, DC, for example, can cost as much as $35 in tolls—each way. In cities that are infamous for their tolls, like Chicago, do a little pre-planning so you find the best route for your trip and don’t get stuck paying unnecessary fees for tolls.

Avery Island, Louisiana © Rex Vogel, all rights reserved

Have meals “on deck”. You can make some epic meals on the road but not every meal has to be fancy or overly planned out. Have some meals on hand that are just that—super simple to make.

We always have several “reserve meals” that don’t require much preparation for travel day.

Wild Turkey Distillery in Kentucky Bourbon Country © Rex Vogel, all rights reserved

Dining out can be one of the biggest money sucks. It may seem like sacrilege to not be seeking out the best thing to eat in each town along your route but whittling your list down to the absolute can’t-miss spots will be lighter on your wallet. Texas BBQ joints are pretty high on my must-do list.

Eat out for lunch instead of dinner. If there’s a restaurant you just have to try, plan to go there for lunch instead of dinner. Restaurants often have items that are similar to their dinner menu with smaller portions sizes and smaller price tags. This is a great way to try a specific restaurant while still sticking to your budget.

Blue Ridge Parkway © Rex Vogel, all rights reserved

Find free things to do

No matter where your road trip may take you there should be a ton of free (or inexpensive) activities to do. Simply Google “free things to do in (enter city name here)” and you should find enough to get you started.

Alternatively, you could replace “free” with “cheap” for some more options.

Galt Farmers Market in Central Caliroenia © Rex Vogel, all rights reserved

Free activities that to seek out include:

  • Hiking and walking trails
  • Farmers markets
  • Local parks
  • Beaches
  • Visitor centers
The Okefenokee in southern Georgia © Rex Vogel, all rights reserved

Before you hit the road…

Make sure everything on the RV and toad/tow vehicle is in good working order. This means checking the tire pressure, lights, oil, transmission fluid, and all the features before heading out each day. Don’t forget preventative maintenance.

Related article: Road Trip Planning for the First Time RVer

World’s Largest Roadrunner, Las Cruces, New Mexico © Rex Vogel, all rights reserved

Be prepared for things you didn’t prepare for

Even with the most detailed and extensive planning, things happen. But being open and flexible to mishaps is how to not let them ruin your day. If and when something goes wrong, remember to not panic. Trust that you’ve prepared yourself as best as possible and you’ll get back on track in no time.

Inconveniences are also exacerbated by exhaustion, so remember to take care of yourself on the road. Eat plenty of healthy food, drink water, and get a good night’s sleep before a long driving day. Leave the windows open for airflow, especially if you’re feeling sleepy. If you need to take a power nap, find a well-lit, safe area. This should not be a chore. Driving at your best is going to make the trip infinitely better.

Other than that, fire up your best road trip playlist, buckle up and enjoy the ride.

Worth Pondering…

If you don’t know where you’re going, any road will take you there.

—George Harrison, Any Road