One big difference between SoCal and NorCal streets, most intersections in SoCal do not have storm drains, so even in the slightest rain many intersections flood stranding some cars who get clobbered by vehicles
that are taller and not affected by the standing water. A storm drain every four blocks is common although in my neighborhood it's closer to six blocks. Growing up in San Francisco storm drains at every corner, were
always a threat to small balls, sucking up overthrows when you were playing catch in the streets. After moving to Long Beach, I found out pretty quickly that my German import was a liability in SoCal storms, it had
a bottom mounted distributor that drowned in six inches of water. It only took a quarter inch of rain to create standing water 12 inches deep in intersections.
Traffic doesn't slow down in SoCal until it has to slow down. This July I was returning from Pomona to San Diego on a Saturday afternoon, It started to rain, withing 20 minutes, the Interstates I was using for my
return were closing due to flooding. More Factually, the right lanes were flooded and the left lanes were blocked by accidents resulting from hapless souls hitting the flooded section at 65mph. San Diego is not
any better, Yesterday the San Diego area had nearly 400 accidents according to the CHP in a much smaller area then LA/OC. Sad thing is that many cases the 'professional' drivers are in the worst accidents, as many
of them do not slow down in bad weather. A hydro-planing semi doing 65 can create a fantastic accident scene, had a couple of those yesterday in San Diego.
sycasey;842544726 said:
In my experience Bay Area drivers also freak out pretty badly during the first big rain of the season. Maybe not as severely as L.A. drivers, but it's pretty bad.