TRB’s National Cooperative Highway Research Program (NCHRP) Report 727: Effective Experiment Design and Data Analysis in Transportation Research describes the factors that may be considered in designing experiments and presents 21 typical transportation examples illustrating the experiment design process, including selection of appropriate statistical tests.
The report is a companion to NCHRP CD-22, Scientific Approaches to Transportation Research, Volumes 1 and 2, which present detailed information on statistical methods.