The Link light rail is a rapid transit rail system in the Seattle metropolitan area of Washington State, being designed, built and operated by the region's mass transportation agency, Sound Transit.
Currently the system consists of two separate lines: Central Link and Tacoma Link. Central Link, is a light rail line operating between the University of Washington in Seattle and the Angle Lake station in SeaTac, Washington. Tacoma Link is a streetcar line operating in downtown Tacoma. Extensions are being planned or constructed that will bring Central Link north to Lynnwood and Everett, east to Redmond and south to Kent, Des Moines, Federal Way, and the Tacoma Dome. Additional lines are planned to service Ballard, West Seattle, Issaquah and south Kirkland.
The initial system was approved and funded by voters under the "Sound Move" ballot measure passed in November 1996. Further expansion of the system was approved and funded by voters under the "Sound Transit 2" ballot measure passed in 2008, and the Sound Transit 3 program in 2016. By 2040, the system is expected to grow to over 112 miles (180 km) of track.
Video Link light rail
History
In November 1996, voters in King, Pierce, and Snohomish Counties approved increases in sales taxes and vehicle excise taxes to pay for a US$3.9 billion transit package that included $1.7 billion for a light rail system, including Central Link and Tacoma Link. Over the next several years, debates raged over various issues surrounding the Central Link line.
In the late nineties and early 2000s, Sound Transit underwent a series of financial and political difficulties. The cost of the line rose significantly, and the federal government threatened to withhold necessary grants. In 2001, Sound Transit was forced to shorten the line from the original proposal, and growing enthusiasm for the proposed monorail brought rising opposition to the light rail from Seattle-area residents.
But by the end of 2002, Sound Transit decided on a route and became more financially stable. On August 22, 2003, the Tacoma Link light rail line in Downtown Tacoma opened and quickly reached its forecast ridership. On November 8, 2003, a groundbreaking ceremony was held for the Central Link light rail line. Central Link opened between Westlake Station and Tukwila on July 18, 2009, and was extended 1.7 miles (2.7 km) to SeaTac/Airport on December 19, 2009.
In November 2006, the U.S. Federal Transit Administration approved Sound Transit's plan for University Link, a project to extend light rail 3.1 miles (5.0 km) north to the University of Washington after completion of an Environmental Impact Study. A grant was approved in November 2008, which allowed University Link to begin construction in December 2008. The line opened, including the University Link Tunnel, on March 19, 2016.
Maps Link light rail
Current lines
Central Link
Central Link is a light rail line running between the University of Washington, downtown Seattle (in the Downtown Seattle Transit Tunnel), the SoDo district (home to CenturyLink Field and Safeco Field), Seattle's Rainier Valley, Tukwila, the Seattle-Tacoma International Airport in SeaTac and Angle Lake. The initial 13.9-mile (22.4 km) segment of the line was opened on July 18, 2009. The line has since been expanded three times and spans 20.35 miles (32.8 km) as of September 26, 2016.
Tacoma Link
Tacoma Link is a streetcar line running through the densest parts of Tacoma. This line connects the Tacoma Dome Station (a regional hub for local and express bus, and commuter train service) with downtown Tacoma, making stops near the city's convention center, theater district, the University of Washington's Tacoma campus and several museums. The 1.6-mile (2.6 km) line was completed in 2003.
Future extensions
Sound Transit's 2008 ballot measure, named Sound Transit 2, approved several light rail projects, extending Link northward to Northgate and Lynnwood by 2021 and 2024, respectively, and east to Bellevue and Overlake in 2023. It also extended the existing line one new station in Angle Lake, which opened September 26, 2016. Other improvements in the package included Sounder commuter rail improvements and expansion of Tacoma Link.
Sound Transit 3, passed in 2016, funded new extensions of Link that will open between 2024 and 2040. Several deferred or truncated projects from Sound Transit 2, including extensions to Federal Way and Downtown Redmond, were funded and accelerated by the plan.
Land-use impacts
An expressed purpose in building the Link light rail system has been to support a "smart growth" approach to handling the region's population growth and development. By concentrating new development along light rail lines (a practice known as "transit-oriented development"), more people can live more densely without the increases in automotive commuting traffic that might otherwise be expected. In addition, the concentration of residents near stations helps maintain ridership and revenue. Climate change activists also point out that compact development around light rail lines has been shown to result in reductions in residents' CO2 emissions, compared to more conventional suburban automotive commutes.
Environmentalists, transportation groups and some affordable housing advocates have sought greater government regulatory support for transit-oriented development along Link light rail, and in 2009 a bill was introduced in the Washington State Legislature that would have raised allowable densities (as well as lowering parking requirements and easing some other regulations on development) in station areas. The bill did not pass, but supporters vowed to bring it back in 2010.
See also
- List of Link Light Rail stations
- Sounder commuter rail
- Seattle Streetcar Network
- List of rail transit systems in the United States
References
External links
- Sound Transit
Source of the article : Wikipedia
0 Comments