The Missouri Highway Patrol was called to a second lane-closing accident Friday along Interstate 29.

The first accident happened Friday morning.  The second involved a dump truck overturning into the median just before 4:00 p.m. Friday afternoon.

The truck spilled part of it’s load onto the northbound lanes of I-29 just north of Dearborn.  Both northbound lanes were closed and one southbound lane was closed for a period of time, Highway Patrol dispatchers said.