The Traffic Management Advisory Committee (TMAC) is a regional forum to discuss incident management, traffic management, and intelligent transportation systems.
TMAC meets the first Wednesday of each month at the Polk County Emergency Management office. The meetings are open to the public.
If you have an interest in roadway safety and efficiency or have questions about the group, please call or email Zhi Chen at 515-334-0075 or firstname.lastname@example.org.
Planning to attend a meeting?
Anyone planning to attend MPO meetings who may need auxiliary aids or services should call the Des Moines Area MPO office at 515-334-0075. Please call at least 48 hours in advance so that appropriate arrangements can be made.