Anyone know how the roads are from the airport to West Lafayette? I'm just asking because I don't have a lot of experience driving on snow/ice, and was trying to make a decision about taking the shuttle or renting a car.
Honestly, that's impossible to predict. The weather might be beatiful, 50 and sunny, and you will have no problems. Or there could be an icestorm - Indiana has certainly had tons of ice this winter - and driving could be impossible. Just give yourself lots of time to get there. Usually I-65 isn't too bad but I've definitely been stranded in Indianapolis before due to snow.