The Midnight Trucking Radio Network (MTRN) is celebrating its 40th year on the air. MTRN said it has “consistently focused on one goal, create a positive in-cab experience while helping truckers become more informed, efficient and stay entertained while on the road.” MTRN is the longest running national radio program focused on the needs of the trucking industry. “America counts on the trucking industry and the trucking industry counts on the Midnight Trucking Radio Network,” said MTRN host Eric Harley. To find the nearest station, go to www.midnighttrucking.com.