Gov. Mike Parson

November 11, 2018, 11am PST
Missouri legislators approved a bill at the end of the legislative session to place a 10-cents per gallon gas tax increase on the ballot to fund road repair. It had the support of Gov. Mike Parson but was rejected by nearly 54 percent of voters.
FOX 4 News
September 28, 2018, 7am PDT
Californians will determine whether to repeal recent fuel tax and user fee increases; Missourians to vote on a 10-cent gas tax hike over 4 years; Coloradans whether to hike the sales tax, and the most interesting measure will be decided in Utah.
Governing
June 11, 2018, 7am PDT
California voters will likely decide on whether to repeal a 12-cents gas tax increase while Missouri voters will decide whether to increase the state's 17-cents per gallon gas tax, fourth lowest in the nation, by 10-cents per gallon over four years.
St. Louis Post-Dispatch