There was a road construction site set up near my office. A variable message sign (or leaderboard) flashed a message "TRUCKS USE CTR LANE." I could just envision all the Mormon truckers moving to the right.
I've been cartooning since I was a teenager, and have been published in magazines ranging from AASHTO Quarterly to the New Era and several other periodicals, trade publications and newsletters.
Feel free to contact me with comments, complaints or questions!