TRB's National Cooperative Highway Research Program (NCHRP) has issued a request for proposals to develop and validate a statistically valid predictive methodology to quantify the effect of vehicle mix on crash frequency and severity for various facility types. Proposals are due January 23, 2020.

TRB's National Cooperative Highway Research Program has issued a request for proposals to demonstrate the feasibility and practical value of Big Data approaches to improve traffic incident management. Proposals are due February 18, 2020.