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| • Boulder to Minneapolis to Chicago • | © 1993 cycletourist.com - All Rights Reserved |
| On the Sparta Elroy bike trail. This is the entrance to tunnel No. 3, coming from the north, from Sparta. The sign says BIKES MUST BE WALKED THROUGH TUNNEL — KEEP RIGHT SINGLE FILE. You need a flashlight. It's pitch black in there. You can see the light of someone about to exit from the other end. |