Alabama
State gasoline tax: 16 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 34.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Alaska
State gasoline tax: 8 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 26.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Arizona
State gasoline tax: 18 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 36.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Arkansas
State gasoline tax: 21.5 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 39.9 cents per gallon.
Data gathered and map made by Bankrate.com.

California
State gasoline tax: 37.7 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 56.1 cents per gallon.
Data gathered and map made by Bankrate.com.

Colorado
State gasoline tax: 22 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 40.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Connecticut
State gasoline tax: 25 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 43.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Delaware
State gasoline tax: 23 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 41.4 cents per gallon.
Data gathered and map made by Bankrate.com.

District of Columbia
State gasoline tax: 23.5 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 41.9 cents per gallon.
Data gathered and map made by Bankrate.com.

Florida
State gasoline tax: 16.6 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 35 cents per gallon.
Data gathered and map made by Bankrate.com.

Georgia
State gasoline tax: 7.5 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 25.9 cents per gallon.
Data gathered and map made by Bankrate.com.

Hawaii
State gasoline tax: 17 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 35.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Idaho
State gasoline tax: 26 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 44.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Illinois
State gasoline tax: 19 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 37.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Indiana
State gasoline tax: 18 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 36.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Iowa
State gasoline tax: 22 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 40.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Kansas
State gasoline tax: 24 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 42.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Kentucky
State gasoline tax: 25.9 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 44.3 cents per gallon.
Data gathered and map made by Bankrate.com.

Louisiana
State gasoline tax: 20 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 38.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Maine
State gasoline tax: 29.5 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 47.9 cents per gallon.
Data gathered and map made by Bankrate.com.

Maryland
State gasoline tax: 23.5 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 41.9 cents per gallon.
Data gathered and map made by Bankrate.com.

Massachusetts
State gasoline tax: 21 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 39.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Michigan
State gasoline tax: 19 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 37.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Minnesota
State gasoline tax: 29.6 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 48 cents per gallon.
Data gathered and map made by Bankrate.com.

Mississippi
State gasoline tax: 18.4 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 36.8 cents per gallon.
Data gathered and map made by Bankrate.com.

Missouri
State gasoline tax: 17.3 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 35.7 cents per gallon.
Data gathered and map made by Bankrate.com.

Montana
State gasoline tax: 27 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 45.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Nebraska
State gasoline tax: 27.3 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 45.7 cents per gallon.
Data gathered and map made by Bankrate.com.

Nevada
State gasoline tax: 24.805 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 43.205 cents per gallon.
Data gathered and map made by Bankrate.com.

New Hampshire
State gasoline tax: 19.625 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 38.025 cents per gallon.
Data gathered and map made by Bankrate.com.

New Jersey
State gasoline tax: 14.5 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 32.9 cents per gallon.
Data gathered and map made by Bankrate.com.

New Mexico
State gasoline tax: 18.875 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 37.275 cents per gallon.
Data gathered and map made by Bankrate.com.

New York
State gasoline tax: 25.85 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 44.25 cents per gallon.
Data gathered and map made by Bankrate.com.

North Carolina
State gasoline tax: 39.15 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 57.55 cents per gallon.
Data gathered and map made by Bankrate.com.

North Dakota
State gasoline tax: 23 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 41.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Ohio
State gasoline tax: 28 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 46.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Oklahoma
State gasoline tax: 17 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 35.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Oregon
State gasoline tax: 30 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 48.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Pennsylvania
State gasoline tax: 31.2 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 49.6 cents per gallon.
Data gathered and map made by Bankrate.com.

Rhode Island
State gasoline tax: 33 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 51.4 cents per gallon.
Data gathered and map made by Bankrate.com.

South Carolina
State gasoline tax: 16.75 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 35.15 cents per gallon.
Data gathered and map made by Bankrate.com.

South Dakota
State gasoline tax: 24 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 42.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Tennessee
State gasoline tax: 21.4 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 39.8 cents per gallon.
Data gathered and map made by Bankrate.com.

Texas
State gasoline tax: 20 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 38.4 cents per gallon.
Data gathered and map made by Bankrate.com.

Utah
State gasoline tax: 24.5 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 42.9 cents per gallon.
Data gathered and map made by Bankrate.com.

Vermont
State gasoline tax: 24.98 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 43.38 cents per gallon.
Data gathered and map made by Bankrate.com.

Virginia
State gasoline tax: 17.5 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 35.9 cents per gallon.
Data gathered and map made by Bankrate.com.

Washington
State gasoline tax: 37.5 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 55.9 cents per gallon.
Data gathered and map made by Bankrate.com.

West Virginia
State gasoline tax: 32.2 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 50.6 cents per gallon.
Data gathered and map made by Bankrate.com.

Wisconsin
State gasoline tax: 32.9 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 51.3 cents per gallon.
Data gathered and map made by Bankrate.com.

Wyoming
State gasoline tax: 14 cents per gallon.
Federal gasoline tax: 18.4 cents per gallon.
Combined federal and state gas tax: 32.4 cents per gallon.
Data gathered and map made by Bankrate.com.