PCAD Display Options
PCAD Display Options
Select theme to display preview image.
Partners: network
Active -1977
The Washington State Highway Department changed its name to the Washington State Department of Transportation in 1977. O.R. Elwell was an engineer working for the state c. 1933.
PCAD id: 1847
| Name | Date | City | State |
|---|---|---|---|
| State of Washington, Highway Department, Deception Pass Bridge, Deception Pass, WA | 1934-1935 | Deception Pass | WA |
| State of Washington, Highway Department, Lake Washington Floating Bridge #1, Seattle-Bellevue, WA | 1939-1940 |
