I made this foam bridge 10 years ago and I never expected it to last so long bearing the seasons of New England but here we are. I used 2" pink foam, cut it and glued it together and put a piece of hardibacker board on top. I scribed the lines with a solder iron and painted it.
Here is a quick whimsical video where the bosses take a couple of unique trains to the bridge for a photo op and then they are surprised by the crew that are always up for a party.
