One way tunnel?
This is true. Wait 4 more weeks and you'll get the second tunnel to connect the other loop.
Forum Discussion
Monorails don't require a "loop". They simply reverse course. We have had a monorail in Seattle since 1962 and it has never had a "loop". It is a straight shot from Seattle Center to Westlake Mall (well some bends) and never turns around to head back.
