BUFFALO, NY - It's arguably the worst part of any road trip: the gas station bathroom.

In fact, 37-percent of respondents in GasBuddy's 2018 summer travel survey said one of their worst fears when road tripping is not knowing where a clean bathroom is when duty calls.

But we're all in luck, because GasBuddy announced the top-rated gas station bathrooms in every state - and just in time for your summer road trip.

Here's the list:

Alaska - ​Tesoro

Alabama - ​MAPCO

Arkansas - ​Kum & Go

Arizona - ​QuikTrip

California - ​Quik Stop

Colorado - ​Kum & Go

Connecticut - ​Cumberland Farms

Delaware - ​Wawa

Florida - ​Wawa

Georgia - ​QuikTrip

Hawaii - ​Shell

Iowa - ​Cenex

Idaho - ​Chevron

Illinois - ​Kelley's Market

Indiana - ​Casey's General Store

Kansas - ​QuikTrip

Kentucky - ​Pilot

Louisiana - ​RaceTrac

Massachusetts - ​Cumberland Farms

Maryland - ​Wawa

Maine - ​Irving

Michigan - ​Holiday

Minnesota - ​Kwik Trip

Mississippi - ​Marathon

Missouri - ​QuikTrip

Montana - ​Cenex

North Carolina - ​QuikTrip

North Dakota - ​Casey's General Store

Nebraska - ​Kum & Go

New Hampshire - ​Irving

New Jersey - ​Wawa

New Mexico - ​Chevron

Nevada - ​Maverik

New York - ​7-Eleven

Ohio - ​Sheetz

Oklahoma - ​QuikTrip

Oregon - ​Chevron

Pennsylvania - ​Wawa

Rhode Island - ​Cumberland Farms

South Carolina - ​QuikTrip

South Dakota - ​Sinclair

Tennessee - ​Weigel's

Texas - ​Buc-ee's

Utah - ​Maverik

Virginia - ​Wawa

Vermont - ​Mobil

Washington - ​Mobil

Wisconsin - ​Kwik Trip

West Virginia - ​Sheetz

Wyoming - ​Maverik

QuikTrip came out on top for the second year in a row with the most states out of any other brands. Wawa came in second, with six.

And while QuikTrip did win the most states, Texas-based Buc-ee’s had the highest-rated gas station restrooms in the nation, according to GasBuddy.