I'll add How Not to Live Your Life just because you may not have heard of it, though I've no idea where you might be able to watch it.
I'd recommend traktion waveform. There's a free version. Likely has most if not everything you need. Pretty sure the underlying engine has been open sourced.
Pretty much how you'd build any train station in a city. Just look at any London train station. Article entirely meant to get 'petrol heads' riled up.
I'll add How Not to Live Your Life just because you may not have heard of it, though I've no idea where you might be able to watch it.