Historic Roads

Transportation history and preservation.

Oregon Department of Transportation (ODOT) History Center

Repository for correspondence, photographs, and publications on the history and development of ODOT and Oregon's transportation systems. Some documents available for download.

Pacific Northwest Chapter, National Railway Historical Society

Preserving and documenting the region's railroad history

Pictorial History of the Portland Waterfront

One hundred and sixty years of labor and commerce on the lower Willamette River.

Portland Transportation History

History of Portland transportation prepared by the Portland Office of Transportation.

Portland Vintage Trolleys

History and images of Portland's trolleys and streetcars.

TriMet History