Reviews : Micro-Engr Tall Steel Viaduct Kit - 320' Long Micro Engineering Tall Steel Viaduct Kit - 320' Long $59.29 Leave a Rating! ★ ★ ★ ★ ★ OR Write a Review! Write a Review Sort 5-Star: 0 (0 ratings) 4-Star: 0 (0 ratings) 3-Star: 0 (0 ratings) 2-Star: 0 (0 ratings) 1-Star: 0 (0 ratings) Reviews