In order of appearance: Introduction: Yaquina Bay Bridge drawing from the cover of a "Souvenir of Yaquina Bay Bridge Dedication," 1936: Highway Division Records, 85A-049.
Frank Hutchinson photograph courtesy of Malcolm Hutchinson. Harold Spooner photograph courtesy of Gregg Spooner.
Alsea Bay Bridge: Highway Division Records, Hutchinson and Spooner Drawings, #28. Coos Bay Bridge: Highway Division Records, Hutchinson and Spooner Drawings, #44. Siuslaw River Bridge: Highway Division Records, Hutchinson and Spooner Drawings, #116. Yaquina Bay Bridge (north): Highway Division Records, Hutchinson and Spooner Drawings, #30. Yaquina Bay Bridge (north): Highway Division Records, Hutchinson and Spooner Drawings, #30. Photograph of Yaquina Bay Bridge: Highway Division Records, Tourism Photographs, #141.
Willamette University Campus: Highway Division Records, Hutchinson and Spooner Drawings, #65. Candalaria Heights: Highway Division Records, Hutchinson and Spooner Drawings, #66. Tall State Capitol: Highway Division Records, Hutchinson and Spooner Drawings, #16.
Tunnel Point Cut: Highway Division Records, Hutchinson and Spooner Drawings, #103. Silver Creek Falls: Highway Division Records, Hutchinson and Spooner Drawings, #81. 
Introduction
| Prohibition
| McLoughlin
| Prison
| Expositions
| Copperfield
| Environment |