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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The annual Five-Year Transportation Program (5YTP) is intended to present MDOT's planned investments across all modes as early in the planning process as possible to support successful program delivery, encourage local coordination, and guarantee opportunities for meaningful public engagement.
The 5YTP is updated annually with the intent to present the public with the opportunity to provide input on progress toward creating and maintaining an equitable, resilient, and sustainable transportation system, as well as the challenges faced in meeting those objectives.
View the Draft 2025-2029 5YTP or visit the 5YTP interactive map to view the 2025-2029 projects.
Previously approved and archived 5YTPs.
This year’s program has three focus areas: equity and inclusion, transportation resiliency, and better pedestrian and bicycle accommodations in conjunction with MDOT’s Complete Streets program. These focus areas, while each having their own goals and objectives, are not mutually exclusive. Learn more about projects contributing to these areas in this year's 5YTP.
Equity and inclusion in transportation are more than ensuring all communities have access to mobility – it’s quality of life and includes health, equal opportunity in employment, education, and housing. MDOT is committed to a just and equitable process of project development and selection that balances safety, performance and environmental concerns with community values and needs.
MDOT is preparing for changing climate conditions with resiliency strategies that will enable the transportation system to adapt, respond to and recover quickly from all hazards. Resilience improves the ability of transportation assets to withstand changing climate conditions, thereby reducing the vulnerability of transportation assets to climate impacts.
Complete Streets policy encompasses mobility and safety for pedestrians, bicyclists, public transportation users, older individuals, children, individuals with disabilities, motorists, and freight vehicles. The Complete Street policy works to ensure corridors are consistently designed, operated, and maintained to meet community needs and maximize safety, and consider all legal users of the system within the context and function of the street.
The development of the 5YTP is a multi-stage process that connects the goals, objectives, policies, and programs of statewide planning with input from the public.
An overview of featured MDOT projects and their contributions to 5YTP focus areas.
An overview of revenue assumptions, planned investments and economic benefits for the trunkline highway and multimodal programs.
An overview of the Rebuilding Michigan Program, focused on rebuilding state highways and bridges that are critical to the state’s economy and carry the most traffic.
Requests for additional documents and other questions or comments can be submitted to MDOT-Five-Year-Program@Michigan.gov.
If you require language translation for the MDOT website, please visit our Language translation page for more information. If you require mobility, visual, hearing, written, document translation, or other assistance, contact Orlando Curry at 517-241-7462.
MDOT accepts no responsibility and disclaims any and all liability that may occur through the use of any translations made by a third-party application or browser. The use of any third-party service shall be at the user’s sole risk.
