iTRACE is an on-line tool that supports the development and monitoring of travel plans in London. It comprises two key elements:
The (Trip Rate Assessment Valid for London) database holds multi-modal, origin-destination survey data; on-site parking accumulation information; freight and delivery data; and travel plan information collected at a range of sites in London. The database allows users to predict the number of trips that will be generated by a particular development proposal.
is Transport for London's assessment tool for building, testing, reviewing and evaluating travel plans. The package can be used by travel plan authors and assessors to determine the quality of travel plans.