Moments before noon today, the IowaDepartment of Transportation announced all Interstate highways in Iowaare open to traffic. Due to the winter storm which blew into the statethis week, Interstate-29 had been closed from the Missouri border toSouth Dakota and Interstate-80 had been closed from just west of DesMoines to Council Bluffs. Authorities re-opened Interstate-35 lastnight. According to a statement from DOT officials, road crews aremaking progress in snow removal and more highways may be reopened yettoday.