It was reported that the teens started driving the wrong way on 97 somewhere north of 32. The most likely spot they could have entered 97 going the wrong way is at Exit 10, where the northbound 97 traffic exits to a light at a full intersection on Veterans Highway. It's just hundreds of feet south from the 97 intersection with Benfield Blvd, where the 97 northbound entrance ramp is located. Other than a wrong way sign, there's not much to alert a distracted or impaired driver from entering the northbound lanes going in the wrong direction. If the police find out where the teens were attendng the party (reportedly near Severna Park), it's likely they'll find the route to one of their homes passes that intersection. And of course, the other big question - who provided the alcohol to the minors and why was anyone allowed to drive afterwards. Sad situation for everyone...