Traffic policemen push a vehicle on the Riyue Mountain section of National Highway No. 109 in northwest China's Qinghai Province May 2, 2004.

Traffic policemen push a vehicle on the Riyue Mountain section of National Highway No. 109 in northwest China's Qinghai Province May 2, 2004.

A worker shovels snow on the Riyue Mountain section of National Highway No. 109 in northwest China's Qinghai Province May 2, 2004. The eastern part of the province witnessed snowfall on the second day of the May Day holidays. The highway has been closed now.