I've heard of you sending some motorists on wild goose chases, but I never thought it would be me:
On my way to MI, MapQuest says to get off exit 218 for I-76 West to get there and then to intersect with the I-80 west for Toledo, OH. Imagine my surprise when I-76 westbound becomes some rural road in middle-of-fucking-nowhere Ohio (1.5 hours after exiting previous highway). Luckily, my Razr has GPS so I used that to get myself back to civilization and on the right highway. Of course, my phone is nearly dead after using it most of the way to Lee's...
Never again w/ MapQuest.
carry an atlas in your car.
5 dollars in china town.