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Organization

Organization

Michigan Department of Transportation

Organization Details

Bradley C. Wieferich, P.E.

Director

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Mailing Address

State Transportation Building
425 W. Ottawa Street
P.O. Box 30050
Lansing, MI 48909

Directions
Contact Information

Monday - Friday
7:30 am - 4:30 pm

517-241-2400

Director Wieferich biography

MDOT is responsible for Michigan's 9,669-mile state highway system, comprised of all M, I, and US routes. MDOT also administers other state and federal transportation programs.

Chief Administrative Officer (CAO)

Organization Details

Laura Mester

Chief Administrative Officer

Mailing Address

State Transportation Building
425 W. Ottawa Street
P.O. Box 30050
Lansing, MI 48909

Contact Information

Monday - Friday
8 am - 5 pm

517-241-2674

Mester biography

The Chief Administrative Officer is responsible for overseeing the Bureau of Finance and Administration, Office of Aeronautics, Office of Passenger Transportation, Office of Rail, Office of Enterprise Information Management, and International Bridge operations.

Chief Operations Officer (COO)

Organization Details

Gregg D. Brunner, P.E.

Chief Operations Officer

Mailing Address

State Transportation Building
425 W. Ottawa Street
P.O. Box 30050
Lansing, MI 48909

Contact Information

Monday - Friday
7:30 am - 4:30 pm

517-335-1645

Brunner biography

The Chief Operations Officer is responsible for overseeing the MDOT's seven regions, Bureau of Development, Bureau of Field Services, and Bureau of Bridges and Structures.

Chief Strategic Impact Officer (CSIO)

Organization Details

Terri D. Slaughter

Chief Strategic Impact Officer

Mailing Address

State Transportation Building
425 W. Ottawa Street
P.O. Box 30050
Lansing, MI 48909

Contact Information

Monday - Friday
7:30 am - 4:30 pm

517-335-1069

Slaughter biography

The Chief Strategic Impact Officer is responsible for overseeing the Bureau of Transportation Planning, Office of Organizational Development, Office of Business Development, Equal Employment Opportunity Office, and Office of Economic Development.

Public Affairs

Organization Details

Jeff Cranson

Director of Public Affairs

Mailing Address

State Transportation Building
425 W. Ottawa Street
P.O. Box 30050
Lansing, MI 48909

Contact Information

Monday - Friday
7:30 am - 4 pm

517-243-9414

Public Affairs is responsible for oversight and coordination of enterprise efforts for communications, policy and legislative affairs. Public Affairs also includes tribal coordination.

Office of Communications

Organization Details

Jocelyn Garza

Deputy Director of Public Affairs for the Office of Communications

Mailing Address

State Transportation Building
425 W. Ottawa Street
P.O. Box 30050
Lansing, MI 48909

Contact Information

Monday - Friday
7:30 am - 4 pm 

517-243-9414

The Office of Communications works with the media to inform the public of MDOT's mission, policies and practices in a positive, consistent and credible manner. It is responsible for media relations, social media, and website development, as well as graphical design, mapping and photography and video services.

Office of Policy and Government Relations

Organization Details

Amy Matisoff

Deputy Director of Public Affairs for the Office of Policy and Government Relations

Mailing Address

State Transportation Building
425 W. Ottawa Street
P.O. Box 30050
Lansing, MI 48909

Contact Information

Monday - Friday
8 am - 5pm

517-282-7457

The Office of Policy and Government Relations represents MDOT's interests as new or amendatory legislation is developed or moving through the legislative process and works directly with legislative offices regarding state and local transportation constituent concerns. The office also oversees the department's tribal coordination.

Office of Human Resources

Organization Details

Theresa De Luca

Director of Human Resources

Mailing Address

State Transportation Building
425 W. Ottawa Street
P.O. Box 30050
Lansing, MI 48909

Contact Information

Monday - Friday
7 am - 4:30 pm

517-335-2683

The Office of Human Resources provides a wide range of traditional human resource services including reclassifications, selections, hiring, and employee relations. The office also coordinates reasonable accommodations, the Veteran program, and recruitment.

Mackinac Bridge Authority

Organization Details

Kim Nowack, P.E.

Bridge Director

Mailing Address

Mackinac Bridge Authority
N 415  I-75
St. Ignace, MI 49781

Contact Information

Office Hours: 24/7
Administrative Personnel Hours:
Monday - Friday
7 am - 4:30 pm

906-643-7600

The Mackinac Bridge Authority (MBA) is responsible for the operation, maintenance, toll collection and administration of the Mackinac Bridge. Policy and governance is at the direction of the Mackinac Bridge Authority Board and the State of Michigan.