Seattle is nothing but hills, bridges and overpasses. Plus it is shaped like a hour glass with the Puget Sound, Lake Washington, Lake Union and the canals and locks that connect them greatly limiting how much road there is and where you can put it. You add snow and ice to that and everyone is S.O.L. I went to college in Boulder Colorado and have driven in plenty of snow but here it is way different. Way too many places to get stuck or slide off the road if you are caught off guard or without chains. Our weather forecasts always suck too. Never correct. I checked it Saturday and it said we were only getting snow for first half of the day Sunday and them it would turn into rain and that would be that. I'm sure plenty of people got that same bad info and didn't bother with snow tires or chains. I live smack downtown Seattle and even our main road weren't all cleared today. I'm just glad I was off work for all of this.