Kato N 20-468 Curved Deck Girder Bridge, Unitrack, Light Green 17.6" Radius R448 15-Degree

Very neat curved bridge. Comes with additional track joiners to connect it to standard Unitrack, and fits with Kato's bridge pillars. The curve is also properly sized to make a double track curve with the 19" radius curved bridges (20-473 is the matching green color for this particular bridge), so you can make a double-track curved bridge if you run a double mainline.