All highway advertising permit applications are submitted and purchased through the MDOT Permit Gateway online service. Contact. Applications for these tasks are submitted and paid for online through the Michigan Permit Gateway.Reach your target audience efficiently and cost-effectively with our data-driven approach to finding your ideal customer. A continuing care community shall maintain advertising or marketing communications for not less than 3 years in physical copy or electronic format. Thank you for your interested in an advertising or sponsorship opportunity with the MI Chamber. The Country Register of Michigan is your perfect guide to the Great Lakes State. If you want to be a part of our paper feel free to call us at 989-751-8860. Display ads are offered in The Bridge. Advertising Exhibiting Mailing Lists Sponsorship The League's Business Alliance Program Speaker Bureau Please fill out. Please enable JavaScript in your browser to complete this form.