For truck-tractor and semi-trailer combinations, what is the length limit on designated highways?

The length limit of 53 feet for truck-tractor and semi-trailer combinations on designated highways is established to ensure safe transportation and maneuverability. This length not only facilitates efficient logistics in freight movement but also helps in maintaining safety on the roads. By limiting the length to 53 feet, it reduces the risk of accidents that may occur with longer combinations, as shorter vehicles are generally easier to handle and navigate through traffic, intersections, and tight spaces. This standard aligns with regulations set forth by both state and federal authorities, supporting uniformity in vehicle sizes across various regions.