Traffic (journal)
 Traffic is a monthly peer reviewed scientific journal which was established in 2000 and is published by Wiley-Blackwell. The online version is at the Wiley Online Library. This journal is co-edited by Mark C. P. Marsh (University College London) Michael S. Marks (University of Pennsylvania) Trina A. Schroer (Johns Hopkins University) and Tom H. Stevens (University of Oregon). According to Journal Citation Reports the 2011 impact factor for Traffic is 4.919.