Our goal is to keep Michigan's motorists safe, informed, and mobile. That is why MDOT offers many ways to help ease the stress of commuting by providing information that commuters want and need as they make daily travel decisions.
Did you know that millions of people visit the Great Lakes State every year? Whether you are from out of state or right here in Michigan, we want to ensure your travel throughout Michigan is informative, comfortable, and fun.
At MDOT, safety is paramount. It is our goal to improve overall safety for all road users, internal staff, contractors performing work on roads, and emergency responders.
Every year, MDOT produces an updated version of the state transportation map. The department also produces numerous geographic information system maps to assist commuters, tourists, and businesses.
In Michigan, there are three publicly-owned and operated bridges: Mackinac Bridge, Blue Water Bridge, and International Bridge. There are also two privately-owned and operated border crossings: Ambassador Bridge and Detroit-Windsor Tunnel.
The Bureau of Bridges and Structures is responsible for statewide policy, procedure development, and execution to ensure all bridges and structures are designed, constructed, maintained, and operated to ensure safety.
MDOT provides funding for competitive grant and loan programs primarily, but not exclusively, for state and local road agencies for the greatest impact on economic development and job creation.
MDOT's Highway Programs focus on the development and management of the department's roadsides, environmental efforts and policies, and federal-aid highway information.
The Bureau of Transportation Planning develops and implements a comprehensive transportation planning process which results in investments that are consistent with the policies of the State Transportation Commission.
Research Administration supports and promotes innovative research that encourages safe, sustainable and cost-effective transportation solutions throughout Michigan.
MDOT provides technologies and partnerships in order to make the transportation system safer and less congested.
MDOT has ongoing government-to-government communication with 12 federally recognized sovereign tribal governments whose lands are situated within Michigan.
MDOT is committed to ensuring that projects, programs and services are performed without discrimination, under Title VI.
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. The office is responsible for media relations, social media, and website development.
Public participation is integral to efficient, effective and responsive transportation decisions. At MDOT, we want to ensure your voice is not only heard, but makes a difference in moving Michigan forward.
There are many common myths and misconceptions about transportation in Michigan. Transportation Reality Check takes on some of these myths, and explains why MDOT does things the way they do.
Resources for the development of quality transportation project documents and services.
Resources for specialized engineering and technical support for construction staff across Michigan.
Resources regarding MDOT's contracting processes, including contractor prequalification, bid letting, contract awards, and contractor payments.
Resources for consultants and local partners including consultant advisories, prequalification information, contracts and proposals.
Resources for local governments regarding grant & economic development opportunities, project coordination, and state and federal requirements.
Resources for local governmental agencies that regularly require access to state right of way.
Resources for MDOT real estate standards, policies and procedures, and training.
Resources for truckers regarding necessary rules, guidelines, restrictions, and permits, needed to safely transport goods throughout Michigan.
Resources for general work zone mobility guidelines for engineering and technical staff.
The Internship Program offers undergraduate and graduate students interested in civil engineering and construction management careers, valuable experience by working with professional field staff.
TRAC engages high school and middle school students in solving real-world problems, such as designing bridges or analyzing the environmental effects of building a highway.
The TRAC Internship is an extension of the TRAC Program and is designed to provide opportunities for 12th grade students interested in transportation and engineering careers.
YDMP provides participants with opportunities to pursue higher education, personal growth, and exposure to transportation careers.
MDOT's Engineer Development Program (EDP) is a rotational program that provides new engineers experience in multiple work areas while being assigned a senior-level mentor.
The HBCU TDRP is a unique partnership between MDOT and Michigan colleges and universities to offer on-the-job training to undergraduate students pursuing degrees in engineering or transportation-related careers.
The Veteran Internship Program assists honorably discharged veterans of the United States Armed Forces as they transition into the civilian workforce.
Engineering Week videos and lesson plans are all-inclusive resources to show early elementary to high school students the career of civil engineering at MDOT.
MDOT's seven region offices each handle transportation-related construction, maintenance and programs within the region's geographic boundaries.
MDOT's Office of Governmental Affairs represents the department's interests as new or amendatory legislation is developed or moving through the legislative process.
MDOT's commissions, councils, task forces, and partnerships are responsible for establishing policies, supervising programs, overseeing state and federal funds, providing recommendations and advisement, and acting as a resource.
Transportation System Performance allows MDOT's regions and engineers to expand their knowledge on how Michigan freeways are operating over time and how they compare to each other.
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The following sections highlight select Region Highway, Major Highway, and Operations projects that are contributing to MDOT’s focus on equity and inclusion, transportation resiliency, and Complete Streets and multimodal accommodations. More info on these projects can be found through the links provided below.
I-475 Rebuilding
Work Activity: 2024-2027
Location: City of Flint
Type of Work: PEL Study
Road Improvements and Rebuilding
US-31 from Allegan/Kent County Line to 76th Street
Work Activity: 2024-2025
Location: Byron Township
Type of Work: Road Improvements and Rebuilding
I-375 Rebuilding
Expected Work Activity: 2027-2029
Location: City of Detroit
Type of Work: Road Improvements and Rebuilding
I-75 Business Loop (BL)
Work Activity: 2024
Location: City of Gaylord
Type of Work: Road Improvements and Rebuilding
I-94 at M-40 from County Road 665 to Michigan Avenue
Work Activity: 2025
Location: Village of Paw Paw, Van Buren County
Type of Work: Road Improvements and Rebuilding
I-75 Bridges over Cheeseman Road
Work Activity: 2025
Location: Moran Township
Type of Work: Bridge Improvements
I-94 Business Loop (BL)
Work Activity: 2022, 2023, 2027
Location: City of Jackson, Blackman, and Leoni Townships
Type of Work: Road Improvements and Rebuilding
Rebuild the concrete and asphalt overlayed pavement from Dwight to Bender streets
US-23 Flex Route Extension
Work Activity: 2023
Location: City of Brighton
Type of Work: Road Improvements and Rebuilding
Work Activity: 2012-2033
Location: City of Detroit
Type of Work: Interstate Modernization
Work Activity: 2018-2024
Location: City of Detroit
Type of Work: New Roads
Work Activity: 2023-2025
Location: City of Port Huron
Type of Work: Capacity Improvement
