MICHIGAN INTERSTATE INFORMATION

• Michigan News Release: "Michigan's Interstate System turns 50 years old, remains critical link in state's transportation system, saving each Michigan resident more than $2,700 annually in safety benefits, saved time, reduced fuel and lower consumer costs" (June 27, 2006)

• The Interstate Highway System in Michigan: Saving Lives, Time and Money - A report on the condition, impact, use and future needs of Michigan's Interstate Highway System (June 2006)