thanks for the additional info. My vehicle GPS is a Garmin and I do mapping on the Basecamp software. When i was originally mapping the route the new bypass at Logansport didn't show up. That's when i came to find out there was a map update available. After updating, the new bypass at Logansport now shows up and it agrees with what I see on Mapquest. So it looks like if I just follow the GPS directions (and maybe ignore the signage) I should be Ok. What do you think?
Another thought I had was to take Rt. 421 North (before Monticello) to Hwy 30, go east to Hwy 31 and head north from there. Any thoughts on that route anyone??