Journal of Chongqing Jiaotong University (Natural Science), which is in the charge of Chongqing Jiaotong University is an academic journal published monthly at home and abroad. The journal was created in 1982 and its name was Journal of Chongqing Jiaotong University with ISSN1001-716X, CN50-1048/U, and by then it was published quarterly. At the year of 2004, the journal was altered to bimonthly publication. And at the year of 2007, the journal was renamed to Journal of Chongqing Jiaotong University (Natural Science), with ISSN1674-0696, CN50-1048/U, and was used till now. At the year of 2017, the journal was altered to monthly publication. Field The journal issues academic papers and investigating reports which encompass Bridge & Tunnel Engineering, Highway & Railway Engineering, Port & Waterway Engineering, Hydraulic & Hydroelectric Engineering, Resources & Environment Engineering, Traffic & Transportation Engineering, Vehicle & Electromechanical Engineering, etc. Welcome for your contribution! The journal is indexed by Ulrichsweb, Chinese National Knowledge Infrastructure (CNKI), ChinaInfo and other search libraries. At the present time, the journalis available for the primarily databases as well as the searching authorities as follows. * American Chemical Abstracts(SciFinder Scholar) (CAS) * Russia Abstract Journal, VINITI (AJ) * Chinese Journal Full-text Database (CJFD) * Chinese Science and Technology Paper Citation Database(CSTPCD) * Core Journals of China (1992, 1998, 2011, 2014) * Chinese Science & Technology Original Journals (The Key Magazine of China Technology) * Research Center for Chinese Science Evaluation(A) (RCCSE) * Chinese Academic Journal Comprehensive Evaluation Database (CAJCED) * Chinese Road Documents Service(CRDS) * International Road Research Documentation (IRRD) * China Academic Journal Network Publishing Database (CAJD)