<p>sfgiants - I commuted most, if not all of the Bay Area freeways. Ask your mother (with the Bay Area Air Qualty Management District) this question. Which is worse, to have 4-6 lanes in each direction (LA), that are moving? Or 2-3 lanes in each direction that are stopped (Marin, SF, Contra Costa, San Mateo, and other Bay Area Counties) ? </p>
<p>For several years, I commuted up Hwy-101 into Marin County, and the cars just sat. I mean they just sat. Moved a few feet, and sat, with engines idling. Every day. Good ole Larkspur, Mill Valley, Corte Madera, San Rafael, etc. receiving the continuous fumes from thousands of cars sitting every day. I have never understood why they dug their feet in, and refused to widen the freeways. They (incorrectly) argued that fewer lanes would keep the people from moving out from SF. They were wrong. It was the builders who built the houses (out further and further) who caused the people to move further and further away from SF. The point being that the people (they were trying to stop from moving into the outer areas) already did. And, without widening the freeways, the cars just sat, every day, day after day. </p>
<p>I am interested in your mom's thoughts on freeways and number of lanes. </p>
<p>I am curious - how long has it been since you have come towards SF from the East Bay (either on 24, or on 580). You no longer can see across the bay (except for on a good day). How about coming into the East Bay from I-5, on 580. How long since you have approached 680 Intersection (while driving on 580). It is nothing but haze and smog. </p>
<p>Compare that to LA. Maybe you are too young to know what LA was like, coming down I-5, through the Grapevine, when your eyes would burn, and you could not see across the SF Valley. Try it now (as I have many times). I have recent pictures that I have taken of the drive up the 405, and onto I-5, and up over the Grapevine. I will bet you (money) that the drive is clearer through LA, and up through and out of the Grapevine - then it is coming down the hill on 580 approaching 24 and 880 (in the SF Bay Area). It did used to be very clear, and uncongested in the Bay Area, but that was years ago.</p>
<p>I am not saying that LA is without smog. It has a LOT of it. But it has improved, and is continously getting better. (closed factories, improved auto emissions, etc.). LA had Smog Check II (much tighter restrictions on emissions) long before the Bay Area did. I have been pleasantly suprised at how blue the sky is in LA.</p>
<p>Check out these photos. I just copied up some photos to webshots. They are mostly USC, a few on the LA freeways, and a few in SF Bay Area freeways. I am not saying LA is better or cleaner than SF Bay Area. However, I think if you look at the photos, it may not be as easy as you would have thought to choose which area is cleaner (less smog) LA, with USC, or SF Bay Area.</p>
<ul>
<li>make note, the photos of USC were taken in March, June, and August (so it was not one freak day after a rainstorm).</li>
</ul>
<p><a href="http://community.webshots.com/user/uscdad2010%5B/url%5D">http://community.webshots.com/user/uscdad2010</a></p>
<p>Just for grins. Hey, if nothing else, we agree on the fact that USC is an awesome school.</p>