incident, left lane closed on I 81 northbound from Town of Triangle; Town of Lisle to Cortland County Line starting 11:00 AM, 03 20 07 until further noticeComment: Rt 81 No. Bd. town of Lisle .05mile from Cortland County line   left lane closed Tractor Trailer removal from medianDOT using traffic control. Use caution in the area. Reduce speed.