Palm Springs Orlando memorial (#0648) Biggs Jct Spanish Hollow bridge (#0332) John Day dam (#0334) John Day dam (#0341) John Day dam (#0336) John Day dam (#0338) John Day dam (#0351) John Day dam smolt chute (#0344) John Day dam avian predation (#0347) John Day dam avian predation (#0346) John Day dam (#0349) John Day dam fish ladder (#0350) Columbia Gorge barge (#0353) Columbia Gorge rail line (#0416) John Day lava field (#0423) John Day dam (#0425) John Day Columbia Aluminum (#0419) John Day Columbia Aluminum (#0426) Umatilla Bridge (#0356) Umatilla Bridge (#0359) Plymouth WA (#0410) Plymouth WA (#0411) McNary Dam WA (#0406) Maryhill WA Stonehenge memorial (#0429) Maryhill WA Stonehenge memorial (#0430) Maryhill WA Stonehenge memorial (#0432) Maryhill WA Stonehenge memorial (#0433) Maryhill WA Stonehenge memorial (#0438) Maryhill WA Stonehenge memorial (#0439) Maryhill WA Stonehenge memorial (#0436) Wishram WA freight Hood (#0450) Wishram WA "to market" (#0451) Wishram WA Amtrak (#0446) Wishram WA steam (#0445) Wishram and Oregon Trunk Rail Bridge (#0444) The Dalles Dam (#0327) The Dalles Bridge (#0328) The Dalles Dam (#0306) The Dalles Dam (#0309) The Dalles Dam (#0324) The Dalles Bridge (#0323) The Dalles Dam (#0320) The Dalles Bridge (#0319) The Dalles Gayer Bldg. (#0270) The Dalles Floozies and Friends (#0269)