Plat Map of Great Northern, Northern Pacific facilities at Everett, Washington, June 15, 1916, Sheet Number 2, Line Segment 407, showing the Sealine Junction-PA Junction, PA Junction.

Plat Map of Great Northern, Northern Pacific facilities at Everett, Washington, June 15, 1916, Sheet Number 2, Line Segment 407, showing the Sealine Junction-PA Junction, Everett Junction.

Plat Map of Great Northern, Northern Pacific facilities at Everett, Washington, June 15, 1916, Sheet Number 1, Line Segment 407, showing the Sealine Junction-PA Junction, Everett Junction.

Plat Map of Great Northern, Northern Pacific facilities at Everett, Washington, June 15, 1916, Sheet Number 2, Line Segment 407, showing the Delta Junction-PA Junction, Everett Lumber Company spur.

Plat Map of Great Northern facilities at Everett, Washington, undated, Sheet Number 2, Line Segment 407, showing the Delta Junction-PA Junction.

Plat Map of Great Northern facilities at Everett, Washington, October 1, 1963, Sheet Number 1, Line Segment 407, showing the Tunnel, east end.

Plat Map of Great Northern facilities at Everett, Washington, October 1, 1963, Sheet Number 2, Line Segment 407, showing the Tunnel.

Plat Map of Great Northern facilities at Everett, Washington, October 1, 1963, Sheet Number 2, Line Segment 604, showing the Bayside Yard, north end.

Plat Map of Great Northern facilities at Everett, Washington, October 1, 1963, Sheet Number 1, Line Segment 604, showing the Sta 1990-Delta wye.

Plat Map of Great Northern facilities at Everett, Washington, October 1, 1963, Sheet Number 3, Line Segment 407, showing the Tunnel (partial).