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.
Transportation Reality Check takes on transportation myths and misconceptions, 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.
Resources for prequalification, bid letting, contract awards, and payments.
Resources for consultant advisories, prequalification information, contracts, and proposals.
Resources for grant and economic development opportunities and project coordination.
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 general work zone mobility guidelines for engineering and technical staff.
Resources for rules, guidelines, restrictions, and permits to safely transport goods.
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.
At MDOT, we are here to help. If you can't find what you are looking for in our popular topics, frequently asked questions or website search, give us a call at 517-241-2400 or fill out our contact form.
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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November 01, 2021
ESCANABA, Mich. -- Contractors for the Michigan Department of Transportation (MDOT) will continue early morning work requiring closures of the Portage Lake Lift Bridge between Houghton and Hancock over the next two weeks. The window for closures has been changed.
Beginning Wednesday morning, multiple closures of the bridge will be required for repair work between 12:15 and 5:15 a.m. These closures will result in delays for vehicle, pedestrian, and bicycle traffic. The closures are planned to last for approximately 30 minutes each. Between closures, traffic will be allowed to clear.
The closures had initially been scheduled for between 2 a.m. and 5 a.m. The current schedule is tentative and may be adjusted.
This work is part of the ongoing repair project to help ensure continued safe and reliable operation of the bridge.
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Beginning 8 p.m. Friday, Sept. 29, through 5 a.m. Monday, Oct. 2, bridge work at M-102 (8 Mile Road) requires the weekend closure of northbound and southbound I-75, including multiple ramp closures.
The Michigan Department of Transportation (MDOT) will close M-29 from Bree Road to Clinton Avenue to complete concrete patches and replace the CSX Railroad crossing in the city of St. Clair.
The Michigan Department of Transportation (MDOT) will complete an inspection of the bridge house on the M-25 (Veterans Memorial Bridge) over the Saginaw River in Bay City.
Currently, construction crews are paving eastbound and westbound I-94 between M-29 (23 Mile Road) and north of M-19 (New Haven Road) and are finishing the overlay and rebuilding on the I-94/M-29 and I-94/M-19 interchanges.
Road work continues on northbound and southbound US-24 (Telegraph Road) between M-5 (Grand River Avenue) and M-102 (8 Mile Road), with two lanes open in each direction. This is the first year of a two-year rebuilding project.
Road work continues on eastbound and westbound US-12 (Michigan Avenue) between Oakwood Boulevard and Greenfield Road.
MDOT will begin Monday rebuilding the westbound I-94 ramp to northbound I-69.
The Michigan Department of Transportation (MDOT) will begin resurfacing and guardrail work this week on Dale Road near Edenville in Gladwin County.
The Mackinac Straits Corridor Authority (MSCA), tasked with overseeing building and operating a utility tunnel beneath the Straits of Mackinac, will meet Oct. 2 in St. Ignace.
The Michigan Department of Transportation (MDOT) is starting work Monday, Oct. 2, to rebuild the US-12/M-51 interchange in Niles, Berrien County.
