A tractor trailer travels in the northbound lane of Interstate 49 near Carthage, Mo. Roads like this would undergo improvements if a sales tax for transportation in Missouri passes on Aug. 5.
A tractor trailer travels in the northbound lane of Interstate 49 near Carthage, Mo. Roads like this would undergo improvements if a sales tax for transportation in Missouri passes on Aug. 5. File photo The Associated Press
A tractor trailer travels in the northbound lane of Interstate 49 near Carthage, Mo. Roads like this would undergo improvements if a sales tax for transportation in Missouri passes on Aug. 5. File photo The Associated Press