• Dearborn

    West Center Park
    5111 Auto Club Drive
    Dearborn, MI 48126

    United States

    T +1 248 204-5900

  • Détroit

    400 Renaissance Center, Suite 2600
    Detroit, MI 48243

    United States

    T +1 313 309-7184

  • Détroit

    Michigan Department of Transportation Detroit Operations and Service Center
    ATTN: SEMTOC
    1060 West Fort Street
    Detroit, MI 48226

    United States

    T +1 313 965-0777

  • Détroit

    Attn: Traffic Management Center (TMC)
    2633 Michigan Avenue
    Detroit, MI 48216

    United States

    T +1 313 628-5627

  • Détroit

    2500 East Grand Boulevard
    Detroit, MI 48211

    United States

    T +1 248 388-3778

  • Détroit

    IRS Service Center
    985 Michigan, Third Floor
    Detroit, MI 48226-1128

    United States

    T +1 313 234-1189

    Téléc. +1 313 234-1451

  • East China

    DTE Fossil Generation Alliance
    St. Clair Power Plant
    4901 Point Drive
    East China, MI 48054

    United States

    T +1 810 488-0047

    Téléc. +1 810 326-6266

  • Flint

    G-3287 Beecher Road
    Flint, MI 48532

    United States

    T +1 810 732-6712

    Téléc. +1 810 732-6768

  • Grand Rapids

    3950 Sparks Drive SE
    Grand Rapids, MI 49546-6146

    United States

    T +1 616 574-8500

    Téléc. +1 616 222-4971

  • Harrison Township

    1414 West Perimeter Drive
    Harrison Township, MI 48045

    United States

    T +1 734 664-8338

  • Lansing

    ATTN: STOC
    425 W Ottawa Street, B175
    Lansing, MI 48909

    United States

    T +1 517 241-4000

  • Lansing

    510 Olds Avenue
    Lansing, MI 48917

    United States

    T +1 248 219-1388