: A hand-assembled or DIY kit made from sturdy red cardstock. The assembled size is roughly 46.5 inches long. Available at PaperLandmarks or Etsy Clever Paper Medieval Town Bridge
: An intermediate-level kit at a 1:1000 scale. It includes pre-cut and pre-creased silver paper parts that you fold and glue. You can find this on eBay PaperLandmarks Golden Gate Bridge buy a bridge
: A small die-cut set featuring six pieces in various colors (tan, grey, black, white), typically 3 1/8 inches long. Available at Etsy - KraftKittyPDX : A hand-assembled or DIY kit made from sturdy red cardstock
: Some "paper bridges" are sold as fully assembled models [11], while many others are DIY kits that require glue, tweezers, and a hobby knife [14, 20]. and a hobby knife [14