Due to forecasted heavy snow and freezing rain creating hazardous travel conditions, all nonessential State of Michigan facilities located in the Upper Peninsula and the following counties: Alpena, Antrim, Benzie, Charlevoix, Cheboygan, Crawford, Emmet, Grand Traverse, Kalkaska, Leelanau, Montmorency, Otsego, and Presque Isle will be closed effective immediately (March 15) through 6:00 a.m. Tuesday, March 17. Employees should contact their direct supervisor to ensure coverage of essential responsibilities and determine alternate work arrangements. Follow the State of Michigan on Facebook and X for updates.
Central Signal Control System
Central Signal Control System
Overview: Contract for updating traffic signal field communications from dial-up and serial communications to cell modem communications.
Econolite Systems, Inc
Contract #: 190000001522
Contact: Mark Case
Phone: 657-274-4036
Email: mcase@econolite.com
Contract Expires: 10/7/2026