Most South Dakotans heeded the blizzard warning on Tuesday night and this morning and stayed off the roads, Brown County officials said. "We had no problems with stranded motorists or accidents," said Terry Evans, deputy sheriff. "I think it was so well publicized that people stayed home." Tom Schmitt, chief deputy for the Brown County Sheriff’s Office, said he didn’t know of any major accidents today in rural Brown County. State Department of Transportation and Public Safety officials issued several warnings for motorists to stay off the roads. Sections of Interstate 90 and Interstate 29 were closed Tuesday evening, further heightening the no travel message. Interstate 29 between Watertown and Fargo, N.D., was opened at 11 a.m. today and I-90 between Murdo and Chamberlain was reopened at 2:30 p.m. Mark Wendt, Brown County Highway Department shop foreman, said that snow plows were dispatched between 12:30 and 1 p.m. today. "We did some checking in the morning and it was still pretty windy, so we waited until it calmed down," he said. Nine trucks and six motor graders were sent to plow 700 miles of county roads. Plow drivers reported more snow in the southern part of the county with less snow in the northern part, Wendt said. Aberdeen received 7.7 inches of snow, according to the National Weather Service. Wendt said, unlike after some blizzards, his drivers did not see any vehicles abandoned in the ditch. He said he thought most motorists stayed home.