Pandora Tunnels

[SilEsper]

While the Nether Path system is out of commission, I was going to work on finishing my tunnel along 10000z.

I would like some opinions on what style of tunnel to make:

Option 1:


Option 2 (my current preference):


Option 3:


Option 4:


Option 5:

[Neko92]

1 & 5 and maybe 2 seem illogical. Players interact with each other again (you can push people now?) So if 2 ppl collided in a tunnel. how would they get passed one another? Would need at least a 2 wide tunnel so one person can continued riding while the other steps off the track for a moment.
Also on that note, minecarts eject players to nearest empty block. That being said the one wide tunnels have a chance of ejecting the players outside of the tunnel and possibly killing them.

That's just my 2 cents though.

[SilEsper]

Schematics for the current main tunnels (along 10000 x and z):
https://drive.google.com/open?id=0B40QN ... 0RaSEZOaXc
https://drive.google.com/open?id=0B40QN ... 1YwX1czaFk

[Neko92]

So... 3? What makes it expensive?

[SilEsper]

So... 3? What makes it expensive?

Time.
Digging out 23 blocks of space for every meter, replacing at least 12 per meter, etc.