For those that wanted to see pics; my current city on West 2, noob.
This region only has three claimable spots. The dude running the game took the one by the beach and the other player took the other good spot. Decided to try my hand on a challenging location that wasn't flat. I forgot the name of this region. Anyhow, the third player didn't get past the bootstrapping phase, she just had some industries a few low wealth urban areas and such. The guy running the region was working his way up until he logged off. A little bit later I guess the power went out at his city because I stopped receiving power at a critical moment (had taken out a bunch of loans, was renovating a major area).
Heads up if you play online with pugs as that happens all the time. New players especially don't anticipate rapid growth draining their utilities. So someone like me on a spot with no water (even with water wells the aquifers still dry up), I ended up getting screwed big time.
If it wasn't for some mad patroleum wells I set up, I'd have gone bankrupt. Anyhow, I think you can see how the main road goes, it's one giant loop. Cost me 250K to repair it when I found out it had a bunch of bottlenecks. Morning rush hour can get a bit backed up, but nothing bad. I haven't figured out how to stay in the positive while running trade industries. Oh and I killed all the buses and bus stations which seemed to have flushed away the big traffic problems.
Right now I'm relying on processors for bucko cash. Sucks I blew like 450k on the big stadium and ended up taking a bath in it (I think it took me at least a year to recover from that).
@Selix If you're doing it from scratch assuming no one is helping you; You want Department of Education, Utilities, and Finance. You want a college as soon as you can get it. Soon as you have a college most if not all of your industries will start going hi-tech. By this time start plotting down Mid-wealth parks all over your urban farms to make them go middle class. Keep several low-class urban farms. The college will educate your sims so your Processor plant (and nuclear plant) are more efficient. I just never plop down a nuclear plant without a univercity on my map. A department of science will help gather a bit more money from all the hi-tech industries that'll suddenly spawn. You could also go finance if you think you'll make more from your commercial sector.
A Department of Utilities helps a lot since you want a water well instead of water towerw, and if possible (after you got the college going) a nuclear power plant. Hi tech industries use a lot of power and water, but your Nuclear plant uses even more water. It's easier if you have a beach/river next to you since it won't dry up. [Edit] To prevent your water facility from drying up, install a filtration tank. Wish I would have known that, lol!
Finance is for the big loan that seems to me better than the 50K or lesser loans (you should be making enough to pay three principals if need be). Also the ability to tax individual wealth classes. This helps since sometimes you want to quickly build up some money so you'll raise taxes on the rich/mid what ever for a few days.
You want a recycling center. Once you build it, max it out (two alloy and two plastic processors) and 16 trucks. Once you do this, reduce your garbage trucks down to about 4 (you want the recyling trucks to pick up most of the garbage). You'll still need a few normal garbage trucks for the regular garbage, but since by this time your sims are educated they don't litter as much. Plop an incenerator at your normal garbage facility if you ended up piling up.
You will want a dedicated trade depot with a just Processor bins. You can share some bins with cargo to keep things cheap early on, but later it's better to have a dedicated trade depot just for processors. The recycling plant will automatically feed your processing plant, make sure you max out the cargo trucks at the recyling place. At the processor plant I just use 2 or 3 since it's kind of slow. The dedicated processor trade depot doens't really need many trucks, 1 is just fine. You can't set how many semi-trucks come to pick up a processor shipment, so no use wasting money on local delivery trucks. At least from what I've seen.
You'll get 67k per load of 1000. I tend to get about 230k per day, but I'm sure folks on here can get a lot more. The operation takes up a lot of space and is expensive to set up, but once you do the game becomes easy mode. hehe
I haven't delved into Electronics yet although I have it unlocked on all my maps. Sadly I usually have no space by the time I get to that point and I like to keep my cities pretty rather than be an Imperial manufactorum.