The Transportation & Development Institute (T&DI) is a specialty membership organization focused on transportation and development professionals and the transportation and development industry.
T&DI combines the talents and perspectives of its members to promote professional excellence in all aspects of transportation engineering, urban planning, and development. We strive to enhance their career development through:
To advance knowledge and practice in sustainable transportation and development.
Read the T&DI Bylaws
If you have any questions about T&DI or want to become involved in any of our activities, please contact us at
2019 International Conference on Transportation & Development
June 10-12, 2019
Registration Now Open!
2019 International Conference on Highway Pavements and Airfield Technology
July 21–24, 2019
Order your own T&DI Shirt!