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.
A vibrant and sustainable multimodal transportation system is vital to Michigan's future economic viability and competitiveness. From aviation to public transportation, rail, freight, and marine, MDOT is involved in all modes of transportation.
MDOT's Office of Business Development (OBD) manages external civil rights programs, such as the Disadvantaged Business Enterprise (DBE) Program, the On-the-Job Training Program, and the Small Business Program, and ensures compliance with Title VI of the Civil Rights Act of 1964, equal opportunity requirements for contractors, and the Americans with Disabilities Act of 1990.
MDOT is committed to ensuring that projects, programs and services are performed without discrimination, under Title VI.
Contractors and vendors who work on federally assisted projects are required to establish and carry out policies to assure that applicants are employed and that employees are treated during employment without regard to their race, religion, sex, sexual orientation, gender identity, color, national origin, age, or disability.
Resources for minorities, women, and other socially/economically disadvantaged persons.
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.
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.
Open data refers to data that has been officially classified as public that can be made freely available for everyone to use without credentials or restrictions. MDOT promotes transparency, innovation and informed decision-making by providing datasets classified as public freely available to everyone.
MDOT's goal is to support the implementation and use of GIS software and hardware through innovative solutions that solve spatial problems and support more informed decisions about Michigan's transportation infrastructure.
The technical training (TT) course schedule lists the various technical training courses offered through the Office of Organizational Development during the construction off-season months for the local agencies and consultants.
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 MDOT Transportation Career Pathways Program is committed to helping you build a fulfilling and rewarding career in the transportation industry, even if you're not entirely sure where to start.
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.
Governmental Affairs represents MDOT's interests as new or amendatory legislation is developed or moving through the legislative process.
Commissions and councils provide a public forum for policy development and implementation.
Policies help the department implement its mission of serving and connecting people, communities, and the economy through transportation.
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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July 27, 2022
Fast facts:
LANSING, Mich. – The American Association of State Highway and Transportation Officials (AASHTO) recognized two significant Michigan Department of Transportation (MDOT) projects as regional winners in the 2022 America’s Transportation Awards competition. Awarded projects are found to have benefited and improved their community in a variety of ways, including improving safety for motorists, pedestrians, and cyclists, and incorporating innovative technology.
The I-75/M-46 Interchange Design-Build project in Bay Region was awarded a tie for the Quality of Life/Community Development, Medium category. Projects competing in this division fall between $25 million and $200 million. The $60 million design-build project rebuilt 2.5 miles of I-75, widening the interstate to improve capacity on a busy north/south route responsible for moving commuter and commercial traffic, and built the road up to grade. Included in the project was a new interchange that replaced an aging bridge while also improving safety and operations for commuters and commercial traffic with the addition of roundabouts.
The project impacted both residential and commercial properties, requiring robust community outreach and a close working relationship with area businesses, including the global headquarters for Nexteer Automotive. Over the course of the two-year project, local stakeholders were kept informed ahead of major changes in the traffic configurations and consulted regarding the final design of the project as the work progressed. “This project has been the culmination of years of work, that started with studying the interstate and interchange to identify the needs of this community,” said MDOT Construction Engineer, Brian Ulman. “The end result has been a corridor that improved capacity and a safer interchange that is performing daily to support the needs of all traffic, especially the commercial traffic we are seeing in the area.“
MDOT’s North Region was recognized for Best Use of Technology and Innovation, small category, for their Adaptive Signal Control Technologies in Traverse City. The $5 million project addressed 21 traffic signals along US-31, M-37, and M-72 in the Traverse City area. The adaptive signal control technology allows traffic signal timing to adapt to actual traffic conditions in real-time. The project included CCTV camera installations at key intersections, and a travel time monitoring system that enables both real-time, and historical analysis, of traffic operations.
This marks MDOT’s first use of adaptive signal technology, improving traffic operations with constant adjustment of signal timing. “This project is an excellent example of collaboration among public agencies and the private sector, to make a noticeable improvement to traffic flow in a high-profile area, “said North Region Operations Engineer and Project Manager, Garrett Dawe. “We are hopeful that these improvements will benefit Traverse City area road users for many years to come and promote future use of these technologies in other parts of Michigan.”
Both projects will now compete for a national grand prize, selected by an independent panel of industry judges, and the People’s Choice Award, which is selected by the public through online voting. National finalists and the beginning of online voting for the People’s Choice Award, will begin in September. AASHTO Transportation TV highlights the 2022 MAASTO nominees and winners in this video.
The I-75/M-46 interchange now features fewer loop ramps and the addition of roundabouts to improve safety and efficiency.
In Traverse City area, 21 intersections are seeing improved traffic flow due to the new adaptive signal technology that continuously monitors current traffic volumes.
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NOVI, Mich. – All lanes of eastbound and westbound I-696 have reopened to traffic between I-275 and Lahser Road, along with all on and off ramps.
SANDUSKY, Mich. - The Michigan Department of Transportation (MDOT) joined the City of Sandusky in celebrating the reopening of M-46 and M-19 on Monday, Nov. 25.
DAVISON, Mich. - The Michigan Department of Transportation (MDOT) is investing approximately $60,000 to improve the lighting along the southbound and northbound I-475 exit ramps to eastbound I-69 as well as repair guardrail.
LANSING, Mich. - The Michigan Department of Transportation (MDOT) has completed an environmental assessment (EA) for the proposed I-94 connected and automated vehicle (CAV) corridor project in Washtenaw and Wayne counties, and will conduct a public hearing to receive comments regarding the EA.
PORT HURON, Mich. - The Michigan Department of Transportation (MDOT) will institute new toll rates for the eastbound span of the Blue Water Bridge (BWB) in Port Huron.
EAST LANSING, Mich. - With Thanksgiving being one of the busiest travel periods of the year for rail travel, Amtrak is prepared to accommodate the expected surge of riders on trains and at stations.
MARSHALL, Mich. - After two years of lane closures and rebuilding, the Michigan Department of Transportation (MDOT) has completed work to rebuild or repair 17 bridges along I-94 in Calhoun County, reopening all lanes today as work wraps up for the winter.
ANN ARBOR, Mich. - To make the roads safer and more efficient, the Michigan Department of Transportation (MDOT) has made operational improvements to the US-23 Flex Route in Livingston and Washtenaw counties.
SAULT STE. MARIE, Mich. and Ontario - The Sault Ste. Marie Bridge Authority (SSMBA) board of directors, the bi-national body that supervises operations of the International Bridge, heard reports on a recent bridge inspection at the board's regular meeting today.
DETROIT/SOUTHFIELD, Mich. ¬ The Michigan Department of Transportation (MDOT) project to modernize the US-24 (Telegraph Road)/M-102 (8 Mile Road) interchange to a diverging diamond interchange (DDI) is wrapping up, with the new DDI expected to be in operation sometime this weekend or early next week.
