Interstate 10 connects people, businesses, states and more. That’s why Arizona, California, New Mexico and Texas formed the I-10 Corridor Coalition in 2016. The goal: working together to create safer and more efficient travel, both commercial and personal, along this corridor stretching from coast to coast. That includes determining the best ways to do everything from regulating commercial traffic to inspecting vehicles that cross state lines to finding the most economical way to complete large projects. Explore this site to learn how member states are creating a more valuable I-10, connect with permitting agencies and more.   Read more about this website.

PDF File  Organizational Charter and Operating Agreement between AZ-NM-CA-TX

Executive Leadership

The I-10 Corridor Coalition leadership includes departments of transportation for several of the states spanned by Interstate 10, including:

To learn more about membership and our member organizations, visit Committees and Membership.

i10 Corridor Coalition Executives Signing

Directors for the four DOTs  sign the charter for the I-10 Corridor Coalition.