W Line (RTD)

The W Line, also called the West Rail Line, is a light rail line in Denver, Lakewood, and Golden, Colorado, United States. The W Line was the first part of FasTracks to break ground, on May 16, 2007. The line, the only line to traverse the West Corridor, opened for service on Friday, April 26, 2013.[1]

W Line
 W 
W Line bridge over 6th Avenue near the Federal Center
Overview
OwnerRegional Transportation District
LocaleDenver Metropolitan Area
Termini
Stations15
WebsiteOfficial website
Service
TypeLight rail
SystemRTD Rail
Operator(s)Regional Transportation District
History
OpenedApril 26, 2013 (2013-04-26)
Technical
Line length12.1 mi (19.47 km)
Number of tracks1–2
Track gauge4 ft 8+12 in (1,435 mm) standard gauge
ElectrificationOverhead line, 750 V DC
Route diagram

Amtrak A  B  G  N 
Union Station
 E 
Ball Arena–Elitch Gardens
Empower Field at Mile High
Auraria West
 E 
BNSF/UP mainline
Decatur–Federal
Knox
Perry
Sheridan
Fare Zone Boundary
Lamar
Lakewood–Wadsworth
Garrison
Oak
US 6.svg US 6 / 6th Avenue
Federal Center
Up arrowdouble track
Down arrowsingle track
Red Rocks College
Fare Zone Boundary
US 6.svg US 6 (
6th Avenue/
Indiana Street Bridge
)
Jefferson County
Government Center–Golden

History

The Denver, Lakewood and Golden Railroad started operations in the area in 1893, switching to electric traction by 1909 as the Denver and Intermountain Railroad. The route ran from the downtown Denver interurban loop, along Lakewood Gulch and 13th Avenue, continuing out to Golden. Interurban service continued until 1950, when all Denver area trolley and interurban service ceased.[2]

Plans to resurrect a railway line from Denver to Golden were advanced in the mid-1970s and in the 1980s RTD purchased the right-of-way to an unused rail corridor between the two cities.[3] A study conducted in 1997 stated the need for a rapid transit corridor through the region, and settled on 13th Avenue as the locally preferred alternative. An environmental impact statement was started in 2001 and finished with a record of decision in 2004.[4] A "rail-pulling" ceremony was held on the 13th Avenue corridor on May 16, 2007, and construction started in earnest in early 2008.[5]

As project costs climbed above the initial estimates, cuts were made, including reducing the line from a double track to a single-track operation from west of the Federal Center Station to the end of the line at the Jefferson County Government Center.[6]

The first full test run of the line happened on January 3, 2013, in anticipation of the official opening, April 26, 2013, eight months ahead of schedule.[7]

Route

The W Line follows the Central Platte Valley Corridor (CPV) from Union Station, stopping at Ball Arena-Elitch Gardens, Empower Field at Mile High station and a relocated Auraria West Campus station. It then leaves the CPV corridor, traveling under U.S. Route 40/U.S. Route 287, crosses over the UP/BNSF consolidated mainline on a new bridge, travels under Interstate 25, and then over the South Platte River. The corridor then travels west along the Lakewood Gulch until Lamar station, where it begins to follow 13th Avenue until it reaches the Lakewood Industrial Park at Oak station. From there, the line turns south along the Remington spur to reach the Denver Federal Center. From the Federal Center, the line narrows to a single-track line and travels west along U.S. Route 6 to the western terminus at Jefferson County Government Center in Golden. The single-track section limits headways to no better than every 15 minutes over that section of the line.[8]

The W Line is the first light rail route in metro Denver to make extensive use of gated grade crossings within its right-of-way (there were only four such grade crossings on the previously existing network). Some of the route goes through residential areas and concerns about noise led to an innovative solution for the warning system at crossing gates. The warning bells will adjust their volume in response to the ambient noise resulting in 50-70 dB during the evening hours compared to the standard volume of 90-100 dB.[3]

Stations

Four stations along the route were in use previously, including the Auraria West station which was relocated approximately 300 feet (91 m) to the north, and eleven new stations were built for the line.[9][10] Three different fare zones exist along the W Line.[11]

Fare
zone
Station Municipality Opened Major connections & notes
A Union Station Denver April 5, 2002  A  B  E  G  N 
California Zephyr
Bus interchange MallRide
Bus interchange Flatiron Flyer
Ball Arena–Elitch Gardens  E 
Empower Field at Mile High  E 
Auraria West  E 
Decatur–Federal April 26, 2013 Park and ride: 1,900 spaces
Knox
Perry
Sheridan Park and ride: 800 spaces
Denver/Lakewood
B Lamar Lakewood
Lakewood–Wadsworth Park and ride: 1,000 spaces
Garrison
Oak Park and ride: 200 spaces
Federal Center Park and ride: 1,000 spaces
Red Rocks College
C Jefferson County Government Center–Golden Golden Park and ride: 705 spaces

References

  1. "W Line Fact Sheet" (PDF). Regional Transportation District. January 21, 2016. Retrieved January 7, 2022.
  2. "See the history and diversity of the West Corridor, RTD's FasTracks first light rail line". Kevin Flynn's Inside Lane. Archived from the original on June 20, 2010. Retrieved April 6, 2010.
  3. T.R. Witcher. "Denver Opens Long-Awaited Extension to Transit System". Civil Engineering Magazine. Archived from the original on June 9, 2013. Retrieved September 18, 2020.
  4. "Project History". Regional Transportation District. Archived from the original on February 21, 2020. Retrieved July 21, 2018.
  5. "Project Background". Regional Transportation District. Retrieved April 6, 2010.
  6. "Transportation project more than a billion dollars over budget". 9 News. Retrieved April 6, 2010.
  7. "RTD's West Rail Line sees glitches on first full test run". The Denver Post. January 3, 2013. Retrieved February 26, 2022.
  8. "W Line Lessons Learned" (PDF). Regional Transportation District. December 31, 2014. Retrieved January 8, 2022.
  9. "Auraria Campus Happenings". Auraria Higher Education Campus. Retrieved August 14, 2011.
  10. "Auraria Station" (PDF). Regional Transportation District. Retrieved April 6, 2010.
  11. "West Line Operations Brochure" (PDF). Regional Transportation District. November 9, 2012. Archived from the original (PDF) on April 28, 2016. Retrieved February 26, 2022.
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