Winter 2022-23 Was MnDOT's Most Expensive Yet

ST. PAUL, MN — The Minnesota Department of Transportation spent about $174 million to clear highways during the winter of 2022-23, making it the most expensive snow removal season in agency history.

The data from the historically snowy winter came out in a report published Thursday, which also detailed how MnDOT crews faced the most severe weather conditions in Minnesota in more than a decade.

"This was an extremely challenging winter season, but our crews worked tirelessly to conquer each storm and keep travelers safe and moving in Minnesota," said Commissioner Nancy Daubenberger in a news release.

"MnDOT has more than 1,600 snowplow operators that drive 800+ plows each winter, and we are grateful to Minnesotans for their patience and safe driving during tough winter conditions. Our service and commitment to this state – and keeping your roads safe and clear – will never change."

The Minneapolis-St. Paul Airport saw more than 80 inches of snow last winter. The metro also went over 100 days with at least one inch of snow on the ground.

In addition to fiscal costs, MnDOT's report breaks down materials used and work hours during the 2022-23 winter season:

• MnDOT snowplow drivers worked a combined 850,000 regular hours, which adds up to over 100,000 hours more than the previous winter
• MnDOT used 14 million gallons of liquid materials on Minnesota roads, more than ever before

"Liquids are changing the game when it comes to snow and ice operations," said Jed Falgren, MnDOT state maintenance engineer.

"By adding liquid to rock salt as we apply it to the road, it activates that salt faster and helps the material stay in the driving lane. That helps us clear roads faster, and we need less materials to achieve those results,” said Jed Falgren, MnDOT state maintenance engineer."