Umpqua River Bridge was created in 1936.
The Umpqua Post was created in 1996.
Umpqua Community College was created in 1964.
Umpqua Bank Plaza was created in 1975.
Umpqua Research Company was created in 1973.
Umpqua Holdings Corporation was created in 1953.
Susquehanna River Bridge was created in 2000.
South Umpqua High School was created in 1965.
Umpqua National Forest was created on 1908-07-01.
Cairo Mississippi River Bridge was created in 1929.
Pitt River Bridge was created in 1957.
Turn-of-River Bridge was created in 1892.
Han River Bridge was created in 2000.