Left lane blocked 2 vehicle Mva and it appears there may be another mva on the right shoulder same mile marker.
Update 1: also mva at MM 173.3.
Northbound traffic is also affected. Emergency services using inside shoulder on Northbound side.
Slow down, give time and space.
Update 2: 3 accidents same general area, only 1 person transported non-emergency.
Update 3: Northbound is open and moving in this area.
Update 4: scanner traffic, another mva just happened just past the mva at 173.3 making the total 4 mvas in 1 tenth of a mile. Unknown injuries on this 4th one.