Super addicting once you get the hang of it.

Although I felt like my first run through I hit every possible gotcha.

I had a warehouse super far away from my main city and wanted to connect it by rail, there was a river in the way, but there was already a car bridge nearby, so I through I would be clever and use two separate railways and a truck to cross the bridge. Nope maximum number of train terminals (4 is way too low imho, and whats with not having the limits posted anywhere?)

Fine then, I start investing all my science into bridge building. 2 years later I am ready to build, but nothings working, check the discussions, the coastal land needs to be flat for three spaces. Okay let's terraform it. You need a permit to do that. Permit auction, nope it's a competitor's home city.

That brings us to the present where I'm slowly buying up stock in my competitor's company so through a long chain of events I can build a bridge.