It wasn't much, but the 0.02 inch of freezing rain that fell early Wednesday added up to big problems for Twin Cities commuters as roads turned treacherous and transit service was curtailed until midmorning.
Metro Transit deemed the icy conditions too dangerous to operate buses and suspended all bus service a little before 5 a.m. Rapid bus lines started back up at 8 a.m. and full service by about 9:45 a.m. It was the first time since 2019 that the agency stopped service due to weather, said spokesman Drew Kerr.
Some Metro Transit buses were out on their routes when the decision to suspend service came and continued to drop off passengers if the driver deemed it safe, while others stayed at the depots until service could resume, Kerr said.
Other transit agencies, including Plymouth MetroLink, Maple Grove Transit, SouthWest Transit and the Minnesota Valley Transit Authority also paused and then resumed service by midmorning.
Light-rail and Northstar trains were not affected and ran as normal, Metro Transit said.
The freezing rain moved into the metro area just after midnight and over about seven hours dropped just 0.05 inches of precipitation at the National Weather Service office in Chanhassen and 0.02 at the Minneapolis-St. Paul International Airport.
Roads stayed icy even after the rain stopped. Minnesota Department of Transportation plows applied chemicals to break up a thin coat of glaze ice, but pavement remained slick.
"The joys of the season," said MnDOT spokeswoman Anne Meyer. "Ice is some of the most challenging stuff we deal with. We can't plow ice; we can just put down materials."