The Lionel 6-12730 O/O27 Gauge Girder Bridge is a high-quality model train accessory designed by the renowned brand Lionel. This black bridge is perfect for adding realism and functionality to your O gauge model railroad layout. Made in the United States, this set includes everything you need to enhance your train collection with a sturdy and detailed girder bridge. Perfect for connecting multiple tracks and adding interest to your model railroad world.