Shiawassee County - The eastbound lanes of I-69 in Shiawassee County near Bancroft have re-opened after a truck jackknifed Friday morning. The accident happened around 10 o'clock by mile marker 115. No one was hurt. The trailer had been stuck in the median, with the trailer blocking the eastbound lanes for about 2 hours. Drivers were diverted at exit 113 onto Lansing Road. The accident was cleared shortly before noon.