Scenario 12: The Fair City. Need help - Can't complete objective!

[DrGlickert]

Hello,

I'm playing Scenario 12: The Fair City (Berlin).

I am on the Objective; Feed The Line

The objective info reads; "Have other lines bringing passengers to 2 metro stops."

For some reason, I can't anything to work! I've tried bus stops, tram stops, helicopters, boats, none of those worked. I've tried creating new lines and I've tried editing current lines. NOTHING seems to register for it. Is this a bug? Do I have to start over? I don't understand what I'm doing wrong here.

[DrGlickert]

Nevermind, I got it figured out. I had to build a new metro line!