Historical Marker
Jefferson County Courthouse
Historical marker location:
1820 Jefferson Street, Port Townsend, Washington
( Marker is at the intersection of Jefferson Street and Cass Street, on the right when traveling west on Jefferson Street.)
Registered National Historic Place.
The Seattle Space Needle, built for the 1962 World's Fair, was designed to withstand winds of up to 200 miles per hour and earthquakes of up to 9.0 magnitude.