Right now，The lowest temperature in Mohe City, Heilongjiang Province is nearly minus 40 degrees Celsius.，On the road leading to the Arctic Village in Mohe City，Self-driving tour cars sped past.，The snow particles rolled up by the wheels hit Hu Jiwei in the face.、On，He patted his clothes.，Continue to work hard to clear the snow on the bridge and culvert。

Hu Jiwei is the director of Amur Maintenance Center of Mohe Highway Development Center.，He has been on this road for 27 years.。Maintenance Center has 12 maintenance workers.，The 81-kilometer road section responsible for maintenance is the only way to enter the Mohe River in the Arctic.。“This winter, the outdoor temperature is about minus 40 degrees Celsius.，The coldest period is from 4 am to 11 am.。”Hu Jiwei said，I usually get up at 2 am.，After tidying up, take the dry food and go out to start the day's snow clearing work.。

The Amur Conservation Center is located in an area with heavy snowfall in winter.、The temperature is low，Two large snow clearing equipment are mainly responsible for clearing the snow on the highway.，Most of the snow clearing work of more than 100 bridges and culverts along the line is done manually.。Maintenance workers often set out to clear the snow at four or five o'clock in the morning.，Only to complete the cleaning task before the peak of vehicle travel.，Eat bread when you are hungry.、Drink some water with ice.，Run two laps on the snow when it's cold.。

“Wear the thickest cotton-padded clothes in winter、Cotton trousers and cotton shoes to keep out the cold，Wear the thickest single clothes and trousers to prevent mosquitoes in summer.。”Maintenance worker Shi Wenqiang said，The colleagues are all local people.，I have to work on the road for eight or nine hours every day.，Have adapted to the hard working environment.。

Since last winter，There is a tourism fever in Mohe City，The maintenance workers are not afraid of the cold.，Make every effort to create a safe and smooth road traffic environment，Become“Find the north”A touch of warm orange on the road。