Curb To Coast From your curb to the coast

US EV road trips and charging

These guides are for drivers taking an electric car on a long US road trip, whether it is your first trip beyond home charging or you are planning a cross-country drive in cold weather. They are built on official data from Tesla, the Department of Energy's Alternative Fuels Data Center (AFDC) and AAA, plus what EV drivers report from the road.

What each guide answers

GuideQuestion it answersKey numbers
Tesla Superchargers for non-Tesla EVsCan you use the largest fast-charging network, and how?21 automakers with access as of late 2026; $20 payment hold in the app
EV road trip in winterHow much range do you lose in the cold, and how do you plan stops?About 20 to 30 percent less range at freezing; 30 to 40 percent or more in hard cold at highway speed
Route 66 EV chargingWhere are the fast chargers and gaps on a real long route?Two gaps: around Seligman, Arizona, and Needles to Barstow

Start with access to chargers

Before you plan a route, confirm which networks your car can use. The Supercharger guide lists the brands with access, including Ford, GM, Hyundai, Kia, Rivian, Toyota and Volkswagen, and explains whether you need your automaker's NACS DC adapter or have a built-in NACS port. It walks through starting and paying in the Tesla app, why non-Tesla drivers usually pay more per kWh without a Supercharging Membership, how congestion fees work, and how to deal with cable reach at the stall.

Then plan for the season

Cold weather changes the math more than anything else. The winter EV road trip guide uses Recurrent data from more than 30,000 EVs (an average of 78 percent of range kept at 32°F and 70 percent at 20°F) and AAA's lab tests. It recommends three habits: precondition the cabin while still plugged in, navigate to fast chargers with the car's own route planner so the battery warms on the way, and shorten the gaps between charging stops.

See it applied to a real route

The Route 66 EV charging plan goes state by state and town by town using AFDC station data checked in November 2026. It shows public DC fast charging in or near nearly every overnight town, explains how to cross the two western gaps by charging high in Williams or Kingman and again in Needles, and compares the cost with gas. Pair it with the two-week Route 66 itinerary for overnight stops.

Planning order

  1. Confirm your charging access and set up the Tesla app and any other network apps at home, using the Supercharger guide.
  2. Adjust your expected range for the season with the winter guide.
  3. Map charging stops and backup chargers along your route, as the Route 66 plan does, and arrive at known gaps with a high state of charge.
  4. Have tires, brakes and fluids checked with the pre-trip checklist, which includes notes for EVs.

All 3 guides in this series