The router starts by using well-known traffic assignment function BPR+ to estimate link delays based on the number of trips routed through each link.Guin, Angshuman., Introduction to TRANSIMS, March 2010, https://t-square.gatech.edu/access/content/group/28974.201002/Introduction_to_TRANSIMS_Part1.pdf It then determines the optimal route for each trip and creates precise trip plans. A trip plan is a sequence of modes, routes, and planned departure and arrival times at the origin and destinations, and mode changing facilities projected to move individuals to activity locations.Smith, LaRon; Beckman, Richard; Baggerly, Keith; Anson, Doug; Williams, Michael., TRANSIMS: TRansportation ANalysis and SIMulation System: Project Summary and Status, 1995, http://ntl.bts.gov/DOCS/466.html
