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 Detroit International Bridge Co. (DIBC) requested the modifications to current restrictions placed on what types of materials are allowed to cross the Ambassador Bridge. State law designates MDOT as the agency responsible for determining where restricted materials cannot be carried. In June 2021, MDOT commissioned a technical study to review and evaluate the risks associated with transportation of restricted materials on the Ambassador Bridge from Porter Street in Detroit to Canada, should any existing restrictions be changed.
Following legal guidelines, MDOT collected input and comments from elected officials, business owners, community organizations, and members of the public. Utilizing the study, MDOT determined that a net improvement to public safety would result from granting the modifications requested by the DIBC.
MDOT lifting restrictions for hauling fuel and battery materials on Ambassador Bridge in Detroit
The following is a list of public letters MDOT received regarding the proposed changes to the transportation of hazardous materials on the Ambassador Bridge from Porter Street to Canada.
| ID | Received from | Title or organization | Description |
|---|---|---|---|
| 1 | Mike Duggan | Mayor of Detroit | Letter in support |
| 2 | Fred Durhal III | Detroit City Council Member, District 7 | Letter in support |
| 3 | Mary Waters | Councilmember At-large, Detroit City Council | Letter in support |
| 4 | Gabriela Santiago-Romero | Detroit City Council Member, District 6 | Letter not in support |
| 5 | Mark Hackel | Macomb County Executive | Letter in support |
| 6 | Alabas A. Farhat | State Representative | Letter in support |
| 7 | Amanda Ciacelli | City of Windsor, ON | Letter not in support |
| 8 | Andrew Bashi | Staff Attorney, Great Lakes Environmental Law Center | Joint letter not in support (signed by Debbie Dingell, Rashida Tlaib, Stephanie Chang, Darrin Camilleri, and Gabriela Santiago-Romero) |
| 9 | Andrew Beeler | State Representative | Letter in support |
| 10 | Andrew Beeler | State Representative | Second letter in support |
| 11 | Andrew Carlisle | DTW, Inc. | Letter in support |
| 12 | Andrew Fink | State Representative | Letter in support |
| 13 | Andrew Fink | State Representative | Second letter in support |
| 14 | Apala Mukherjee | BASF Canada | Joint letter in support |
| 15 | Aric Nesbitt | State Senate Republican Leader | Second letter in support |
| 16 | Belda Garza | Former State Representative | Letter in support |
| 17 | Bill Schuette | State Representative | Letter in support |
| 18 | Bob Tucker | Macomb County Resident | Letter in support |
| 19 | Brenda Baker | AAR Windsor Aircraft Services | Letter in support |
| 20 | Brian Masse | Member of Canadian Parliament | Letter not in support |
| 21 | Britton Mullen | President, Border Trade Alliance | Letter in support |
| 22 | Bryan Posthumus | State Representative Republican Leader | Letter in support |
| 23 | Bryan Posthumus | State Representative Republican Leader | Second letter in support |
| 24 | Christhian Cervantes | Michigan Resident | Letter in support |
| 25 | Dan Lauwers | State Senate Republican Floor Leader | Letter in support |
| 26 | Dan Lauwers | State Senate Republican Floor Leader | Second letter in support |
| 27 | Dan Stamper | Detroit International Bridge Company | Letter in support |
| 28 | Dr. Sheila Chung | Edison neighborhood resident | Letter in support |
| 29 | Edith Colon | Detroit Resident | Letter in support |
| 30 | Erika Geiss | State Senator, District 1 | Joint letter requesting hearing |
| 31 | Erika Geiss | State Senator, District 1 | Joint letter requesting hearing, not in support of lifting restrictions |
| 32 | Eva Garza Dewaelsche | President and CEO, SER Metro | Letter in support |
| 33 | Evelyn Sanchez | Detroit Resident | Letter in support |
| 34 | Fred Feliciano | F2 Solutions Group | Letter in support |
| 35 | George Davis | President/CEO, Safe and Secure Detroit | Letter in support |
| 36 | Gloria Jones | Detroit Resident | Letter in support |
| 37 | Gloria Salazar | Detroit Resident | Letter in support |
| 38 | Gracian Bucu | Macomb County Resident | Letter in support |
| 39 | Gregg M. Ward | Gregg M. Ward Consulting LLC | Letter not in support |
| 40 | Helena Scott | State Representative | Letter in support |
| 41 | Helena Scott | State Representative | Second letter in support |
| 42 | Irma Cuevas | Detroit Resident | Letter in support |
| 43 | Jaime Greene | State Representative | Letter in support |
| 44 | Jane Garcia | Detroit Resident | Letter in support |
| 45 | Jay DeBoyer | State Representative | Letter in support |
| 46 | Jeffrey Estrada | Detroit Resident | Letter in support |
| 47 | Joe Goryl | Vice President of Sales and Marketing, Universal Logistics Holdings, Inc. | Letter in support |
| 48 | Joe Vitiritto | PAM Transportation Services | Letter in support |
| 49 | John McCann | President, Teamsters Union Local 879 | Letter in support |
| 50 | Joseph A. Aragona | State Representative | Letter in support |
| 51 | Joseph Bellino Jr. | State Senator | Letter in support |
| 52 | Joseph Bellino Jr. | State Senator | Second letter in support |
| 53 | Karen Whitsett | State Representative | Letter in support |
| 54 | Karen Whitsett | State Representative | Second letter in support |
| 55 | Kevin Hertel | State Senator | Letter in support |
| 56 | Kevin Moore | President, UAW Teamsters | Letter in support |
| 57 | Luke Meerman | State Representative | Letter in support |
| 58 | Luke Meerman | State Representative | Second letter in support |
| 59 | Marvis Cofield | Alkebu-Ian Village | Letter in support |
| 60 | Mary Ann Cuderman | Olde Sandwich Towne Business Association | Letter not in support |
| 61 | Mary Carmen Munoz | Executive Director, La Sed | Letter in support |
| 62 | Miriam Rodriguez | Detroit Resident | Letter in support |
| 63 | Nate Shannon | State Representative | Letter in support |
| 64 | Nils Lessmann | BASF Corp. | Joint letter in support |
| 65 | Paul Wojno | State Senator | Letter in support |
| 66 | Paul Wojno | State Senator | Second letter in support |
| 67 | Petition | Hubbard Richard Residents Association | Letter not in support |
| 68 | Quentiss Leverett | Detroit Council for Political Education | Letter in support |
| 69 | Raphael Washington | Wayne County Sheriff | Letter in support |
| 70 | Renise Taylor | Detroit Resident | Letter in support |
| 71 | Rev. Horace L. Sheffield | Detroit Association of Black Organizations, Inc. | Letter in support |
| 72 | Robert Gordon | President and Vice-Chancellor, University of Windsor | Letter not in support |
| 73 | Rogelio Landin | President, League of United Latin American Citizens (LULAC) Council #11054 | Letter in support |
| 74 | Ronald Lockett | President, Detroit Ecumenical Ministers Alliance | Letter in support |
| 75 | Sam Butler | President, Hubbard Richard Neighborhood Association | Letter not in support |
| 76 | Samantha Steckloff | House of Representatives | Letter in support |
| 77 | Sheila Chung | Detroit Resident | Letter in support |
| 78 | Stephanie Chang | State Senator, District 3 | Joint letter requesting hearing |
| 79 | Stephanie Chang | State Senator, District 3 | Joint letter requesting hearing, not in support of lifting restrictions |
| 80 | Stephanie Lopez Gilmore | President, MANA de Metro Detroit | Letter in support |
| 81 | Stephen Laforet | Windsor Fire and Rescue Services, City of Windsor | Letter stating concerns (six pages) |
| 82 | Stephen Laskowski | President and CEO, Ontario Trucking Association | Letter in support of removing restrictions, not in support of escort or safety vehicles |
| 83 | Tamera Donaldson | Detroit Resident | Letter in support |
| 84 | Tammy Donaldson | Detroit Resident | Letter in support |
| 85 | Tim Phillips | Universal Logistics Holdings | Letter in support |
| 86 | Tullio Liberati | State Representative | Letter in support |
| 87 | Tyrone Carter | State Representative | Letter in support |
| 88 | Tyrone Carter | State Representative | Second letter in support |
| 89 | Web letters | Multiple Individuals | Not in support |
