I-69 runs from Port Huron MI to Indianapolis.
heh, heh...was thinking the same thing
I-69 is being extended from Indianopolis to the Mexican border.
" The proposed highway is part of the I-69 Corridor, which will link Indianapolis, Indiana to the lower Rio Grande Valley in Texas. " http://www.i69dotd.com/
"Interstate 69 is a 1,600 mile-long national highway that will ultimately connect Canada to Mexico. I-69 traverses nine states from the Gulf of Mexico and Texas’s Golden Triangle, through the Mississippi Delta, the Midwest, to the industrial north and, finally, to Canada. The I-69 Corridor refers to the general location of the highway as defined by legislation with the stipulation that specific route locations must be determined through additional route location and environmental screening processes.
The purpose of the I-69 Corridor is to improve international and interstate trade in accordance with national and state goals; facilitate economic development in accordance with state, regional, and local policies; and extend the Interstate Highway System consistent with national, state, regional, and local needs."
http://www.i69dotd.com/WhyNewHighway.htm