11 a.m. update: According to KDOT, all ramps are now open.
Update: According to a spokesman for the Kansas Department of Transportation, ramps from I-435 southbound and northbound to I-70 eastbound are now open.
The ramp from southbound I-435 to eastbound I-70 is closed, and the left lane on southbound I-435 to eastbound I-70 ramp is closed, according to officials.
The ramp from northbound I-435 to eastbound I-70 has been closed because of a rollover semi accident, according to Kansas highway officials.
KC Scout reported an accident at the location. The exit was closed Thursday morning.