We Have A New Address!

Photos of our new office location

3135 Pine Tree Road, Suite 2C, Lansing MI 48911
Our phone, fax, emails and website will remain the same.
Map showing our new location at 3135 Pine Tree Road

Who We Are

The Tri-County Regional Planning Commission (TCRPC) is a multi-purpose regional entity recognized by the state of Michigan. The TCRPC supports the region of mid-Michigan by planning for and coordinating intergovernmental solutions to growth-related problems, providing technical assistance to local governments and meeting the needs of communities across the region. 

Our Services

Opportunities & Events


Transportation Bonanza 3 GLACC's Upcoming Petroleum Reduction SurveySee More Events

See Our Newsletter!

TCRPC Newsletter Volume 1, Issue 3

Previous Newsletters: AugustMay

Tri-County Trivia

(Fun facts about the Greater Lansing Michigan region of Clinton, Eaton and Ingham Counties)
Converting a 4 lane road into 3, usually with a center turn lane and two sides of bike lane; is called a "road diet" and can be safe and healthy. Mid-Michigan's tri-county region is a national leader in road diets with 15 miles converted and 18 miles more planned for conversion by 2016.