EDITORIAL PROFILE Land Line Magazine publishes 9 issues per year. It is written by and for professional truckers operating trucks and semi-trailers in for-hire transportation of exempt and regulated commodities. Editorial policy encompasses informing truckers the trucking industry and various government agencies that regulate trucking of the views of professional truckers. News and feature articles are compiled to keep professional truckers updated on legislation industry activities and trends and how these affect his or her business in particular. It is the official publication of the OOIDA (Owner-Operator Independent Drivers Association). Main topics are long haul trucking highway safety and highway transportation news (such as diesel consumption etc.)