A snow plow slowly navigates around parked cars along West 3rd Street in Dubuque, Iowa during a snow storm Tuesday March 5, 2013. Forecasters say more snow is on the way to snarl travel

 

              A snow plow slowly navigates around parked cars along West 3rd Street in Dubuque, Iowa during a snow storm Tuesday March 5, 2013. Forecasters say more snow is on the way to snarl travel
A snow plow slowly navigates around parked cars along West 3rd Street in Dubuque, Iowa during a snow storm Tuesday March 5, 2013. Forecasters say more snow is on the way to snarl travel and disrupt people's daily routines. (AP Photo/The Telegraph Herald, Dave Kettering)