Some of those freeway signs are still in use today.  Very cool to see all those old cars on the freeways as well.  
http://www.youtube.com/watch?v=r7FtlrQr7nk (http://www.youtube.com/watch?v=r7FtlrQr7nk)
http://www.youtube.com/watch?v=w9wpmYam56Q&feature=related (http://www.youtube.com/watch?v=w9wpmYam56Q&feature=related)
			
			
			
				It looks pretty much like it is today. Signage was the same back then I guess.
And a sign with the exit tab obeying federal guidelines in California? And in the 1970s!?
Wow.
			
			
			
				a lot of those signs are still alive.
the exit tabs are from a short-lived experiment in 1971.  I have no idea why they stopped.  Some of those still survive.
on the LA film, at 1:04 there is an "11 San Pedro/Pasadena" sign that is very cool to see.  That's been 110 since 1980.  
remember, spacebar pauses and resumes on Youtube.
			
			
			
				I wish he didn't do the speed-racer thing with his videos.  I just dislocated my keyboard tray attempting to hit the spacebar at the exact right moment to freeze onto a particular shield!
			
			
			
				One great thing about those videos and that time, almost every vehicle was a car (with a handful of vans). I'd love to drive in that time without large pick-ups and suv's blocking my view...
			
			
			
				Nice. The footage has held up well.
Be well,
Bryant
			
			
			
				This is great stuff.  It all looks so open compared to nowadays in LA.  :-D
			
			
			
				That's for sure!