DPS and ADOT are asking motorists to slow down on the wet roadways. DPS says a commercial truck headed southbound on I-17 near the Highway-169 junction, lost control and overturned Tuesday night. Officials say the truck blocked both lanes of traffic and it took several hours to remove it from the roadway. No serious injuries were reported. Southbound I-17 was closed just after 8-pm and wasn’t completely reopened until 2:30 this morning. The crash was weather related.