Front:
342. WEST VIADUCT APPROACH TO MULTNOMAH FALLS, COLUMBIA RIVER HIGHWAY, OREGON.
Back:
10
ALONG THE COLUMBIA RIVER HIGHWAY.
The construction of this wonderful highway, leading from Port-
land, Oregon, to the heart of the Cascade Mountains, is a note-
worthy feat of high class engineering that compares favorably with
any in the world. The highway is almost a continuation of curves.
has a minimum width of 24 feet, and a maximum grade of 5%.
cost nearly $2,000,000 00, and required about two years to construct.
Everywhere the motorist is protected from danger by strong walls
of cement and stone.
R-68175
CHAS. S.
Lipschuetz
COMPANY
PORTLAND, OREGON
AMERICAN ART
POST CARD
