A view of the Cascade Highway running through countryside. An elevated railroad track crosses over the road. An automobile can be see driving on the road.

A view of the Cascade Highway running through countryside. A house is visible along the side of the road and an automobile is parked in front of the house.

Photograph showing a view of Mount Hood from Laurel Hill in the Cascade Range, Oregon. Taken from a road on Laurel Hill. The road descends the hill in the foreground. Writing on the front of the print reads, "Mt. Hood from Laurel Hill." Stamps on the bottom of the print read "Prentiss 23784" and "Copyright Angelus 89586 (?)."

Photograph of several automobiles crossing the bridge at Shepperd's Dell on the Historic Columbia River Highway in the Columbia River Gorge. Two people stand on either side of the bridge, looking over the railing. The people in the automobiles look toward the camera. Writing on the bottom of the print indicates a 1915 copyright by the Weister Co.

Photograph of a group of people posing behind an automobile parked on the side of the Historic Columbia River Highway at Shepperd's Dell in the Columbia River Gorge. There is a waterfall behind them, to the left. Writing on the bottom of the print indicates a 1916 copyright by the Weister Co.

Photograph of a bus operated by the Spokane, Portland & Seattle Railway, parked on a hillside highway. Two people stand in an area across the highway, looking at a waterfall in a ravine. The bus is likely traveling on Highway 30 in Clatsop County above the Columbia River. Handwritten notes on the back of the print read, "Lower Columbia" and "Angelus."

Photograph of a bus operated by the Spokane, Portland & Seattle Railway, parked on the side of Highway 30 in Clatsop County overlooking the Columbia River. Passengers stand outside the bus, looking at the view. The bus is marked "Reserved." A sign on the left reads, "Summit Clatsop Crest, Elev. 784." A second sign reads, "Old Oregon Trail." Stamp on the back of the print for A. M. Prentiss, Portland, Oregon.

Photograph of a bus operated by the Spokane, Portland & Seattle Railway on Highway 30 in Clatsop County overlooking the Columbia River. Passengers look out the windows of the bus. The bus is marked, "Portland - Seaside Special." Stamp on the back of the print for Arthur M. Prentiss, Commercial Photographer.

Photograph of a bus operated by the Spokane, Portland & Seattle Railway, driving on a hillside highway past a waterfall in a ravine. The bus is marked, "Portland - Astoria." The destination is marked as Astoria. The bus is likely traveling on Highway 30 in Clatsop County above the Columbia River. Stamp on the back of the print reads, "Photographs from A.J. Baker."

Panoramic photograph showing a bus operated by the Spokane, Portland & Seattle Railway, driving on a hillside road overlooking the Columbia River. Smokestacks are visible in a populated town on the other side of the river. The bus is likely on Highway 30 in Oregon and the town on the opposite bank of the Columbia River is likely Longview, Washington. An area of land on the Oregon side has been logged. Handwritten note on the back of the print reads, "Longview." Stamp on the back reads, "Photographs from A. J. Baker." Panorama is made up of 2 panels.

Negative of a photographic postcard showing the Historic Columbia River Highway at Shepperd's Dell, a canyon in the Columbia River Gorge. A bridge crosses the canyon. Handwritten labels on negative read, "Shepperd's Dell. Columbia River Highway. Christian 11-677."

Negative of a photographic postcard showing a portion of the Historic Columbia River Highway. Taken from above the highway, looking east up the Columbia River Gorge. There is a viewpoint on the highway. Handwriting on negative reads, "Columbia River Highway. Christian 11-748."

Negative of a photographic postcard showing a portion of the Columbia River Highway between Biggs Junction and Arlington, Oregon. The road runs along the base of a mountain. The Columbia River is on the right. Handwriting on negative reads, "Columbia Riv. Hwy. between Biggs - Arlington. Christian 11-908."

Negative of a photographic postcard showing the confluence of the John Day River and the Columbia River. Two bridges cross the John Day River, a highway bridge and a railroad bridge on the right. A sign at the bridge reads, "County Line: Entering Sherman County." Handwriting on negative reads, "John Day River - Columbia River - Ore. Christian 11-922."

Negative of a photographic postcard showing a wall of rock above a gravel road. A sign at the base of the wall reads, "Mason's Wall." Handwriting on negative reads, "Mason Rock - Agness, Ore. Christian P-273."

Negative of a photographic postcard showing a road with a view of the Three Sisters mountains in the Cascade Range in Oregon.

Negative of a photographic postcard showing a highway in the foreground and the town of Prineville, Oregon in the background. The highway rounds a couple of hillsides on its way down to Prineville in the distance. Handwriting on negative reads, "Highway to Prineville, Ore. Christian S-296."

Negative of a photographic postcard showing a narrow dirt road through a forest. Handwriting on negative reads, "Detroit - Breitenbush Road. Christian S124."

Negative of a photographic postcard showing a dirt road leading toward a clearing in the trees. A mountain is visible in the distance. Handwriting on negative reads, "Lava Lake Road - Santiam Highway, Oregon. Christian S-127."

Negative of a photographic postcard showing the Historic Columbia River Highway alongside the Columbia River in the Columbia River Gorge. Taken from the side of the highway on the Oregon side of the Gorge. Beacon Rock is visible. Handwriting on negative reads, "Columbia River Highway - Oregon. Christian 11-5006."

Negative of a photographic postcard showing the interior of a tunnel. The lights in the ceiling of the tunnel are turned on. The road curves inside the tunnel. Handwriting on negative reads, "Tunnel - Willamette Highway - Oregon. Christian S-228."

Negative of a photographic postcard showing a view up a highway. There is a bridge on the highway and an automobile approaches in the distance. Handwriting on negative reads, "McKenzie Bridge, Oregon. Christian S-267."

Negative of a photographic postcard showing a view of the Cascade Range mountains from Lava Butte Road in Oregon. View includes Mount Bachelor, Broken Top, and the Three Sisters mountains. Handwriting on negative reads, "Lava Butte Road - Oregon. Christian S-285."

Negative of a photographic postcard showing a portion of the Columbia River Highway next to the Columbia River. Taken from the shoulder of the highway, looking east towards an exit marked, "Columbia River Highway Scenic Route, Bridal Veil." Several automobiles drive on the highway.

Negative of a photographic postcard showing a view in the Columbia River Gorge. Taken on the Oregon side of the Columbia River Gorge, and looking north across the Columbia River toward mountains in Washington. A portion of the Historic Columbia River Highway is in the left foreground, and a large, windswept tree stands prominently left of center. Handwriting on negative reads, "Columbia River - Silver Star Mountain. Christian 11-777."

Negative of a photographic postcard showing a portion of the Columbia River Highway near Biggs, Oregon. The highway is at the base of a mountain with several cliffs. The Columbia River is on the right. Handwriting on negative reads, "Columbia Riv. Hwy. near Biggs, Ore. Christian 11-916."

Negative of a photographic postcard showing a portion of the Willamette Highway in Oregon. An automobile approaches at a turn in the road. There are many trees and a river in the background. Handwriting on negative reads, "Willamette Highway, Oregon. Christian S-248."

Negative of a photographic postcard showing a portion of the Columbia River Gorge, taken from the Historic Columbia River Highway. A section of the highway rounds a bend in the foreground. Handwriting on negative reads, "Sunset Columbia River Highway - Oregon. Christian 11-662."