PSMRE logo

Railroad History Timeline

From the Terminus Selection to the Modern Hub
1873 NP Chooses Tacoma

The Northern Pacific Railway selects Tacoma as its western terminus. The original "Prairie Line" connects Commencement Bay to the world, earning Tacoma the title: "City of Destiny."

Tacoma Eastern
1890 Access to the Foothills

Incorporated to tap timber and coal south of the city, the Tacoma Eastern eventually creates a world-class tourist route to Mount Rainier National Park.

1909 The Milwaukee Road Arrives

The Chicago, Milwaukee, St. Paul & Pacific completes its Pacific Extension, establishing a massive presence in the Tacoma tideflats.

1909 - 1910 Union Pacific Reaches the Sound

The Oregon-Washington Railroad & Navigation Company (part of the UP system) completes its line from Portland to Tacoma, adding transcontinental competition.

1911 Union Station Opens

Tacoma Union Station opens May 1st. Its copper dome becomes a centerpiece for the city, serving the NP, GN, and UP railroads.

1912 Great Northern Expansion

The Great Northern Railway expands its influence in Tacoma, utilizing local facilities to connect the City of Destiny with the "High Line" across the northern states.

1914 The Water Level Route

The NP completes the Point Defiance Line. This scenic route bypasses the steep grades of the Prairie Line, becoming the main corridor for north-south traffic.

1914 Municipal Street Railway

The precursor to Tacoma Rail begins trolley service to the industrial flats, eventually evolving into the Tacoma Municipal Belt Line.

1915 - 1974 The Electric Era

The Milwaukee Road electrifies the Coast Division. Legendary EP-2 Bipolars and EF Boxcabs handle heavy loads over the mountains until 1974.

1970 The Burlington Northern Era

The Northern Pacific, Great Northern, SP&S, and CB&Q merge to form the Burlington Northern Railroad.

1971 Amtrak Formed

Intercity passenger service transitions to Amtrak. Trains continue to run along the shoreline via the Point Defiance Line.

1980 End of the Milwaukee Road

The CMStP&P ceases all operations west of Miles City, Montana. The abandonment of the Pacific Extension is a significant loss for Northwest railroading.

1984 Union Station's Final Train

On June 14, the last passenger train departs Union Station. The building is later restored as a Federal Courthouse in 1992.

1998 Emergence of Tacoma Rail

The Tacoma Municipal Belt Line is officially rebranded as Tacoma Rail. The shortline expands its operations, eventually managing the Tidelands, Capital, and Mountain divisions.

2000 - 2012 Sounder & Lakewood Sub

Commuter rail returns with Sounder service. Sound Transit acquires the Lakewood Subdivision, revitalizing the inland rail corridor.

2017 - 2026 The Point Defiance Bypass

Amtrak service moves to the inland Point Defiance Bypass and Freighthouse Square, completing Tacoma’s modern multi-modal hub.

Copyright © 1997-2026 PSMRE. All rights reserved.
Timeline Modernized: May 2026