Resources

Contribute to the TF Resource

Travel Forecasting Resource

The Travel Forecasting Resource is an industry-vetted resource on the what and how of the art and science of travel forecasting. It is maintained by our Travel Forecasting Resource Subcommittee, which is chaired by Greg MacFarland and meets monthly. Community contributions and attendance at subcommittee meetings is welcome!

Activity-Based Travel Demand Models Primer

Published as part of the SHRP2 C046 Project

DTA Primer

TRB Circular on the basic concepts of Dynamic Traffic Assignment

Open Source Software

Zephyr Badged Software

Rigorously-reviewed community software products.

Zephyr Directory

Listing of open-source projects.

Zephyr Stars

Open-source software are our community is using.