"Is the red walkway the new feature?"
No, you might want to go back and take a look at the photo I posted in this week's Photo Fun Thread. Take a close look at the reflection in Ice Lake. The colors reflected should give you a big hint. I was surprised that no one picked up on this.
"How did you build the clock tower structure"
Carl, the structure had to be multi-purpose as I wanted to bridge the double tracks as well as roadways on either side of the tracks. It also had to serve as a base for the Clock Tower Building. It is made basically out of plywood with 1/2 inch wood trim. Channels were cut to simulate stone as well as to provide an inset for the string lights.
The Clock Tower Building is a converted D56 Christmas in the City "City Hall" from their 1988 product line. I got the idea to use it as I have one on our primary layout and remembered it had a clock tower as part of the structure.