For some reason, I keep running out of display space for my trains. I decided to fill up the last remaining space I could find in the train room with an approximately 8 foot wide by 7 foot tall shelf. I reduced the spacing between shelves to the minimum I could, which picked up an additional 2 shelves over my other 7 foot tall one. Here are the before and after pictures.
I have purchased a couple 4 car subway sets recently, wanted to free up a couple tracks on the main line to accommodate visiting trains, and get my remaining trains out of the train closet. The trains that were on the subway and mainlines were very long, so took up most of the new shelves. By the time I got all of them on the shelves, I am almost out of space again. Here are what they look like after being loaded up.