04-m&s&n_on_bridge_adj Glen Canyon Bridge Glen Canyon Bridge Glen Canyon Bridge Navajo Bridge Glen Canyon bridge Glen Canyon Bridge Glen Canyon damsite 1959 Footbridge across the Colorado River, Grand Canyon 1-12-navajo_bridge_ig_adj 2-28-phantom_bridge-r_adj 24-bridge_abutment_adj 26-g_c_bridge_adj 37-natural_bridge_adj 17-bkn_truss_bridge-5-86_ig_adj Broken truss bridge 37-yakima_bridge-4-86_adj Washed out bridge. Washed out bridge. 28-arch_bridge_adj 29-j&bridge_adj 12-bridge_Flaming_Gorge-6-92_adj 14-shasta&bridge_ig_adj 14-GC_bridge_ig_adj 23-GC_bridge_from_below_ig_adj 29-GC_bridge_from_below2_ig_adj 28-@Donner_Pass_bridge_ig_adj 36-railroad_bridge@Verdi_ig_adj Lyons Ferry trestle Lyons Ferry bridge