ST. PAUL, MN (TruckingNewsNow.com) — The MnDOT Oversize/Overweight Permits office will be closed Thursday, Nov. 22 and Friday, Nov. 23 in observance of Thanksgiving Day. Oversize/overweight travel is not allowed on all state highways including interstates from 2 p.m. on Wednesday, Nov. 21 until 2 a.m. Friday, Nov. 23.