UPDATE: S Highway 89 is now open, accident has been cleared. 
UPDATE 01/03/2015 1:17pm - All lanes open on S Highway 89 and accident has been cleared. Thank you for your patience.
UPDATE 01/03/2015 12:13pm - Southbound lanes are now open on S Highway 89 between Big Trails Dr and High School Rd. Northbound lanes are still closed due to traffic accident. Please use caution driving near accident scene! Slow down and be watchful for emergency responders and vehicles.
ORIGINAL MESSAGE 01/03/2015 11:56am - Per TCSO Dispatch, there is a traffic collision with injuries on S Highway 89 south of High School Rd and north of Big Trail Dr (Rafter J Ranch). There are injuries and emergency services have closed all 4 lanes of travel (both northbound and southbound). Unknown when highway will reopen at this time. We will send a Nixle update when it does. Avoid area if possible.
Address/Location
Teton County Emergency Management
3240 Adams Canyon Dr
Jackson, WY 83001
Contact
Emergency: 9-1-1
Non-emergencies: 307-733-9572