Plat Map of Burlington Northern facilities at Portland, Oregon, undated, Sheet Number 1/Index, Line Segment 647, showing the Port of Portland area map.

Plat Map of Burlington Northern facilities at Portland, Oregon, undated, Sheet Number 2, Line Segment 647, showing the area, yards, Willamette drawbridge.

Plat Map of Burlington Northern facilities at Portland, Oregon, undated, Sheet Number 1, Line Segment 647, showing the Portland Union Station, coach yard, turntable.

Plat Map of Burlington Northern facilities at Portland, Oregon, undated, Sheet Number 1, Line Segment 647, showing the area.

Plat Map of Burlington Northern facilities at Portland, Oregon, undated, Sheet Number 1, Line Segment 647, showing the area.

Plat Map of Burlington Northern facilities at Portland, Oregon, undated, Sheet Number 1, Line Segment 647, showing the area.

Plat Map of Northern Pacific facilities at Portland, Oregon, May 1, 1928, Sheet Number 1, Line Segment 647, showing the Hoyt Street and Lake yards, Union Station, Wilson Street-Glisan Street.

Plat Map of Northern Pacific facilities at Portland, Oregon, January 1, 1928, Sheet Number 2, Line Segment 647, showing the Portland yard, industry and dock spurs.

Plat Map of Northern Pacific facilities at Portland, Oregon, January 1, 1928, Sheet Number 1, Line Segment 647, showing the Portland yard, industry and dock spurs.

Plat Map of Northern Pacific facilities at Portland, Oregon, September 10, 1964, Sheet Number 1, Line Segment 647, showing the Guild's Lake Yard, roundhouse.

Plat Map of Northern Pacific facilities at Portland, Oregon, September 10, 1964, Sheet Number 2, Line Segment 647, showing the Guild's Lake Yard, roundhouse.

Plat Map of Northern Pacific facilities at Portland, Oregon, September 10, 1964, Sheet Number 3, Line Segment 647, showing the Guild's Lake Yard, industry spurs.

Plat Map of Northern Pacific facilities at Portland, Oregon, September 10, 1964, Sheet Number 4, Line Segment 647, showing the Guild's Lake Yard, industry spurs.

Plat Map of Northern Pacific facilities at Portland, Oregon, May 10, 1971, Sheet Number 1, Line Segment 647, showing the Guild's Lake Yard, roundhouse.

Plat Map of Northern Pacific facilities at Portland, Oregon, May 10, 1971, Sheet Number 3, Line Segment 647, showing the Guild's Lake Yard, industry spurs.

Plat Map of Northern Pacific facilities at Portland, Oregon, May 10, 1971, Sheet Number 2, Line Segment 647, showing the Guild's Lake Yard, industry spurs.

Plat Map of Northern Pacific facilities at Portland, Oregon, May 10, 1971, Sheet Number 4, Line Segment 647, showing the Guild's Lake Yard, east end.

Plat Map of Northern Pacific facilities at Portland, Oregon, September 5, 1977, Sheet Number 1, Line Segment 647, showing the North Rivergate Terminal yard, auto loading.

Plat Map of Northern Pacific facilities at Portland, Oregon, September 5, 1977, Sheet Number 2, Line Segment 647, showing the Portland yard, N Rivergate Terminal, auto loading.

Plat Map of Northern Pacific facilities at Portland, Oregon, April 1, 1981, Sheet Number 1, Line Segment 647, showing the North Rivergate Terminal, auto loading.

Plat Map of Northern Pacific facilities at Portland, Oregon, April 1, 1981, Sheet Number 2, Line Segment 647, showing the North Rivergate Terminal right of way.

Plat Map of Northern Pacific facilities at Portland, Oregon, April 1, 1981, Sheet Number 2, Line Segment 647, showing the North Rivergate Terminal yard.

Plat Map of Northern Pacific facilities at Portland, Oregon, April 1, 1981, Sheet Number 1, Line Segment 647, showing the North Rivergate Terminal, spurs.

Plat Map of Northern Pacific facilities at Portland, Oregon, April 1, 1981, Sheet Number 1, Line Segment 647, showing the Mainline, North Portland, North Rivergate Terminal.

Plat Map of Northern Pacific facilities at Portland, Oregon, April 1, 1981, Sheet Number 2, Line Segment 647, showing the North Rivergate line, spurs.

Plat Map of Northern Pacific facilities at Portland, Oregon, February 11, 1982, Sheet Number 2, Line Segment 647, showing the South Rivergate yard.

Plat Map of Northern Pacific facilities at Portland, Oregon, undated, Sheet Number 2, Line Segment 647, showing the Nicolai Street, industry spurs.

Plat Map of Northern Pacific facilities at Portland, Oregon, undated, Sheet Number 2, Line Segment 647, showing the Mainline.

Plat Map of Northern Pacific facilities at Portland, Oregon, undated, Sheet Number 1, Line Segment 647, showing the Mainline, industry spurs.

Plat Map of Northern Pacific facilities at Portland, Oregon, undated, Sheet Number 1, Line Segment 647, showing the North Rivergate line.