This map is an 1866 map of portland's trolley system, all centered around the Willamette River. Map was found in Portland's "Archives and Records M... Lewis & Clark College (Portland, Or.).
This 1910 map shows Portland's quick east-side development and the beginning of south-east suburban sprawl. This map comes from the "Greater Portl... PDXScholar, Carl Abbott.
Surveyor General's Office. This map shows the Portland area in 1852 as the "township south of range east of the Willamette Meridian Territory". Created by the Surveyor Genera...
Surveyor General's Office. This map shows the Portland area in 1852 as the "township north of range east of the Willamette Meridian Territory". Created by the Surveyor Genera...
This map shows the condition of development in Portland 1912 and the plan for future development of streets, parks, and business district. This is ...
Gothenberg Association. This map shows a proposed voters' initiative to limit liquor sales and bars to the downtown core of Portland.
Hanson & Garrow. This is a merged map of the north and south parts of Hanson & Garrow's map of Portland 1912, showing the Columbia River and the development of Port... University of Wisconsin Milwaukie.
Commission of Public Docks. This map shows locations of industrial facilities in 1921 including ports, principal industries, railroad and street car lines, public docks, lumbe...
Maya Jarrad. Johnson Creek watershed restoration project locations, areas, and attributes by primary watershed restoration agents from 1990-2014 in the Johnson ...
Port of Portland. Map showing wharves along Portland's Willamette River issued by Port of Portland in February 1912. .
11. Portland 1901
C.H. Crocker Co. This map shows the historic paper map published by C.H. Crocker Co. of Portland and Beaverton, Oregon. Georeferenced using Oregon North State Plan ... Harvard Geospatial Library.
Metro Data Resource Center. This data set contains the U.S. Census Bureau's year 2010 block group boundaries for the Portland-Vancouver-Hillsboro, OR-WA Metropolitan Statis... Metro Data Resource Center.
Metro Data Resource Center. The US Census Bureau census tracts for the Portland-Vancouver-Hillsboro, OR-WA Metropolitan Statistical Area (MSA). Tract boundaries are released f... Metro Data Resource Center.
Oregon Metro. Aerial map or Portland metro area derived from ortho-rectified digital images, covering 602 square miles at 6 inch resolution. Map from Oregon Metr... Lewis & Clark College (Portland, Or.).
Oregon Department of Environmental Quality (www.deq.state.or.us) and Scotti Cosentino Reed; James D. Proctor. Data obtained from DEQ and processed by SR and JDP. "In 2009, DEQ created the Portland Air Toxics Solutions project to work with local communities to develop air toxics reduction strategies for the P...
Edward H. Bennett and PDXscholar. This map is of the existing and proposed block plan in 1909, from the Greater Portland Plan. . Lewis & Clark College (Portland, Or.).
Oregon Metro. A map of the city's building footprints, incluidng hieights obtained through LIDAR and existing footprint data. Original CRS: NAD_1983_HARN_State... Lewis & Clark College (Portland, Or.).
This shapefile contains the 1970 Portland geometric census tracts. Using CRS: NAD83 Oregon North .
geometry of 1980 Portland Census tracts.
geometric 1990 Portland Census tracts.
geometric 2000 Portland Census tracts.
Metro Data Resource Center. Clackamas, Clark, Multnomah, Washington, Polk, Columbia, Marion and Yamhill county boundaries in Oregon and Clark, Cowlitz, Skamania county boundar... Metro Data Resource Center (Or.).
Metro Data Resource Center. Regional freeways derived from the arterial streets layer for the Metro region. Metro Data Resource Center.
Edward H. Bennett and PDXscholar. This is a general diagram of transportation featured in the Greater Portland Plan 1912. Georeferenced using WGS 84-pseudo mercator. .
Edward H. Bennett. Diagram of highways radiating out from city center from the Greater Portland Plan of 1912. .
Metro Data Resource Center. Major regional arterial streets derived from the streets layer for the Metro region. Metro Data Resource Center.
Metro Data Resource Center. Major rivers and water bodies derived from Metro's Riv_poly data layer. Includes: the Columbia, Willamette, Sandy, Clackamas and Lewis Rivers; Lake... Metro Data Resource Center (Or.).
Oregon Metro. Map of recreation and conservation areas (these include parks, natural areas, golf courses, cemeteries, school land, homeowner association parcels)...
Edward H. Bennett. This map shows a street plan proposal by Edward H. Bennett, with diagonal streets, east-side business areas, and industry along the north riverfro...
A neighborhood by neighborhood map of the Home Owners' Loan Corporation (HOLC) records of zoning in regards to neighborhoods credit "worthiness" (r...
A vector map accompanying the raster of the residential zoning map. Vector map shows the Home Owners' Loan Corporation (HOLC) records of zoning in ...
Lewis & Dryden. A historical raster map of Portland Streets originally mapped in 1892 by Lewis & Dryden. Lewis & Clark College.
Geological Survey. This topographical map is a compilation of four Geological Survey Portland maps published in 1964. Georeferenced to fit Oregon North State Plane (... Harvard Map Collection.
Metro Data Resource Center. The boundary controls urban expansion onto farm and forest lands. Metro is responsible for managing the Portland metropolitan region's urban growth... Metro Data Resource Center.
Metro Data Resource Center. Interpretation of the USPS mail carrier ZIP Codes. Data derived from taxlot and master address information published with RLIS-Lite. This data in n... Metro Data Resource Center (Or.).