值此《公路》创刊40周年之际，公路编辑部全体编职人员感谢交通部各届各级领导对《公路》的关怀和支持，感谢各届编委对《公路》的关心和帮助，感谢广大读者、作者及厂商对《公路》的信任，感谢交通部公路规划设计院的扶持，同时感谢曾经为《公路》付出大量心血和辛勤劳动的老 On the occasion of the 40th anniversary of the publication of the “Highway,” all the editorial staff of the Highway Editorial Office thanked all levels of leaders of the Ministry of Communications for their concern and support of the “highways.” I would also like to thank the Editorial Board for its concern and help for the “Highway.” The readers, authors and manufacturers trust the “highways”, and thank the highway planning and design institutes of the Ministry of Communications for their support. At the same time, I thank the old people who have worked hard for “roads”