The Kintai Bridge is a historical wooden arch bridge in Yamaguchi Prefecture.  The pedestrian bridge was built in 1673, spanning the Nishiki River in a series of five wooden arches and without the use of any nails. The bridge is located near Mt. Yokoyama, with Iwakuni Castle on top of that.  This older, unused card has a nice English (and brief Japanese) caption.  Grade: 1