This is my Covid-19 project! I started this project during the spring of 2020. It took over a year to complete the track and get the train running. All the sub-track near the ceiling as well as the double helix is made out of POPSICLE STICKS!! (That took a lot of trips to Dollar Tree). The hanging structure is made out of 3/4 inch square dowel from Home Depot. All the table material and hardware also came from shelf stock from Home Depot. I purchased the supplies to do the senery a year ago and then procrastinated. I finally finished the scenery at the end of October 2022.