A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Progress changes Oregon trail
Construction of Shasta Dam necessitated relocation of modern concrete highway, U S 99, and railroad formerly on path of historic Oregon Trail in California's Central Valley region; plans to restore navigation; Central Valley Project; Federal adoption of project; four primary benefits; development of grade separations. See also Engineering Index 1943 p 519.
Progress changes Oregon trail
Construction of Shasta Dam necessitated relocation of modern concrete highway, U S 99, and railroad formerly on path of historic Oregon Trail in California's Central Valley region; plans to restore navigation; Central Valley Project; Federal adoption of project; four primary benefits; development of grade separations. See also Engineering Index 1943 p 519.
Progress changes Oregon trail
Excavating Engr
Excavating Engineer ; 37
1943
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
| TIBKAT | 1952
Creosoted timber bridge spans sweetwater river along old Oregon trail
Engineering Index Backfile | 1928
Creosoted timber bridge spans sweetwater river along old Oregon trail
Engineering Index Backfile | 1928
COLUMNS, DEPARTMENTS AND NEWS - The View From Here: ION and a New Oregon Trail
| Online Contents | 2002