Transportation Research Record: The Journal of the Transportation Research Board has taken a major leap in the newly released 2019 Impact Factors. Jumping to an impact factor of 1.029, this is the largest single jump in the history of the TRR. The measurement is calculated by the number of citations in 2019 of papers published in 2017 and 2018. Here are TRR’s top cited publications for 2019 . One factor in the increase is TRB’s relationship with Sage Publishing, which began in 2018 and offers a la…