Does the Ticket to Ride Africa version use tunneling?

Question

Does Ticket to Ride: The Heart of Africa use tunneling? Ticket to Ride: Europe does, but the original Ticket to Ride does not.

Answer 1

No, it does not.

You can find the complete rules here. It does not make any mention of tunneling as part of claiming routes.

Here is a picture of the map; you can see that no routes look like the tunnels from Europe.