• AASHTO - Report on Long Term Financing Needs for Surface Transportation 

• AASHTO - Transportation Invest in Our Future

• American Road and Transportation Builders Association (ARTBA) - Transportation Construction materials Prices, 2007 Annual Report 

• Anderson Economic Group - Benchmarking for Success, A Comparison of State Infrastructure 

• Building Roads to Reduce Traffic Congestion in America's Cities: How Much and at What Cost? 

• CRC Memorandum - Improving the Efficiency of Michigan's Highway Revenue Sharing Formula 

• Drive Michigan Campaign - An Analysis of Traffic Accidents in Michigan 

• Drive Michigan Campaign - Rough Ride Home 

• Economic Benefits of MDOT's 2006 - 2010 Highway Program 

• Economic Benefits of MDOT's 2007 - 2011 Highway Program 

• Financial Audit Including the Provisions of the Single Audit Act of the Michigan Department of Transportation - October 1, 2004 through September 30, 2006 

• MDOT - Michigan Roads & Bridges Annual Report 2007 

• MDOT Long Range Plan - Revenue Gap and Investment Packages Report 

• MDOT Long Range Plan, Highway/Bridge Technical Report 

• MDOT MI Transportation Plan Highway Safety Technical Report 

• Mackinaw Center for Public Policy - Road Funding Time for Change 

• Making the Grade in Michigan - 2006 TRIP Report 

• Michigan House Fiscal Agency - MTF Revenue Charts

• Performance Audit - MDOT's Architecture Project, User Application and Registration System, Bid Express System, and Construction Related Systems - July 2007 

• Performance Audit of the Economic Development Fund - MDOT - March 2008 

• Performance Audit of the Use of Transportation-Related Funding - December 2006 

• Reason Foundation - 16th Annual Report on the Performance of State Highway Systems (1984-2005) 

• Reason Foundation - Annual Privatization Report 2007 

• Road Commission for Oakland County Resource Library

• TRIP - Interstate Highway System in Michigan 

• TRIP - Paying the Price for Inadequate Roads in Michigan 

• TTI - 2007 Urban Mobility Report