To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.

Seattle Center Monorail

From Wikipedia, the free encyclopedia

Seattle Center Monorail
Seattle Center Monorail.svg
TypeStraddle-beam monorail
LocaleDowntown Seattle, Washington
TerminiSeattle Center (west)
Westlake Center (east)
Daily ridership7,000
DesignatedAugust 4, 2003[1]
OpenedMarch 24, 1962
OwnerCity of Seattle
Operator(s)Seattle Monorail Services
Line length0.96 mi (1.54 km)
ElectrificationThird rail 700V DC
Operating speed45 mph (70 km/h)
Route map

Seattle Center
Westlake Center
Link light rail
Link Red Line
Interactive map

The Seattle Center Monorail is an elevated monorail line in Seattle, Washington, that operates along Fifth Avenue between Seattle Center in Lower Queen Anne and Westlake Center in Downtown. Seattle Center Monorail is a public transit route with a top speed of 45 mph (72 km/h). Owned by the City of Seattle, the line has been operated by private contractor Seattle Monorail Services since 1994.[2] It was given historical landmark status by the Seattle Landmarks Preservation Board April 16, 2003.[3]

Creation and route

South terminus of the monorail in 1963
South terminus of the monorail in 1963

The monorail, which cost $3.5 million to build, opened on March 24, 1962 for the Century 21 Exposition, a World's Fair held at the current site of Seattle Center. Eight million people rode the monorail during the half year the fair was open; today, annual ridership is around 2 million. The line and its trains were built by Alweg Rapid Transit Systems.[4]

Originally, the south end of the line was a large station over Pine Street at Westlake Avenue that formed a lid over the street and a portion of what is now Westlake Park. In 1988, the station was moved north a block with the construction of the Westlake Center shopping mall on what had been the right-of-way of Westlake Avenue.

The Westlake station of the monorail has an elevator down to the Westlake Station of the Downtown Seattle Transit Tunnel, a stop for the Central Link light rail line. Westlake Center is also near the southern terminus of the South Lake Union Streetcar and numerous surface bus routes.

At the northern end of the line, the Museum of Pop Culture building was designed so that the monorail passes through it on its way to the terminal.


A monorail train above 5th Avenue North in 2008
A monorail train above 5th Avenue North in 2008

The Seattle Center Monorail is operated by a private contractor, Seattle Monorail Services (SMS), which took over operation from the City in June 1994.[2] Operating profits, which can be as much as $750,000 per year, are split between the City and SMS.[2]

Service operates daily, and trains depart every 10 minutes from the station at Seattle Center en route to Westlake Center Mall, at Fifth and Pine Street. Each trip takes two minutes to cover the approximately one-mile route. Every train can carry up to 450 passengers per trip. The monorail provides two-train service during special events and activities, with departures every five minutes or less.

One-way fares are $3 for adults, $1.50 for youths aged 5–12, and $1.50 for reduced rate, including seniors citizens 65 years and older, disabled individuals, persons with Medicare cards, and active-duty U.S. military carrying their identification cards. Roundtrip fares are twice the price of a one-way fare, while children four and under ride free.[5] In 2019, the monorail began accepting ORCA cards, the regional transit payment system, in addition to cash, credit/debit cards, and mobile payments.[6]

Technical details

The monorail utilizes the Spanish solution at the Seattle Center station. Passengers boarding the train use the center platform, while those disembarking use the side platforms.
The monorail utilizes the Spanish solution at the Seattle Center station. Passengers boarding the train use the center platform, while those disembarking use the side platforms.
The driver controls include an LCD monitor that displays technical information.
The driver controls include an LCD monitor that displays technical information.

The line consists of two parallel tracks with one train riding each track.

The fleet consists of two trains constructed by Alweg in 1961. These original trains are still in service and have served the line since its opening in 1962.

Each train is powered by four 750 Hp DC Motors running at 700V and typically drawing up to 700 amps. The motors are controlled by a mechanical motor controller that adjusts the position of the motors and number of resistors in the circuit. The motors run into a standard truck differential, with one side blocked off and the other running to the driving wheel, which runs a standard truck tire.

The electric current is drawn from a two-tiered electric rail that is aligned with the side of the track. The top rail is ground, with the live rail suspended beneath it.

The monorail uses dynamic braking for higher speed braking (over 10 mph), and has drum brakes for lower speeds.


Aftermath of the 2005 collision. The train on the right was approaching the station, and should have yielded.
Aftermath of the 2005 collision. The train on the right was approaching the station, and should have yielded.

On July 25, 1971, a brake failure on the red train resulted in it striking the girder at the end of the track in the Seattle Center station, causing injuries to 26 passengers.[7]

On May 31, 2004, a fire broke out on the monorail with 150 people aboard. Five passengers were taken to the hospital with minor injuries.[8]

On November 26, 2005, the two trains clipped one another on a curve, shearing a door off one train. Two people were hospitalized with minor injuries. Poor design and driver error were blamed for the crash;[9][10][11] in 1988, the space between the monorail tracks had been reduced at the southern end of the line to make room for the new Westlake Center, effectively making a gauntlet/interlaced track.

See also


  1. ^ "City of Seattle Ordinance: 121240". City of Seattle. Retrieved 2013-03-06.
  2. ^ a b c Yardley, William (September 25, 2006). "In Seattle, a Dream From the Past Has a Hazy Future". The New York Times. Retrieved 2009-12-13.
  3. ^ McRoberts, Patrick (July 1, 1999). "Space Needle officially becomes a City of Seattle historic landmark on April 19, 1999". HistoryLink. Retrieved 2006-01-09.
  4. ^ A competing proposal came from Greene Monorail Systems. See "Greene Monorail Systems: Theory and Operations" (1958).
  5. ^ "Buy Tickets". Seattle Center Monorail. Retrieved October 7, 2019.
  6. ^ Guevara, Natalie (October 7, 2019). "For tourists or commuters? Seattle Monorail to begin accepting ORCA Card payments Oct. 7". Seattle Post-Intelligencer. Retrieved October 7, 2019.
  7. ^ "Monorail crashes into steel girder at Seattle Center injuring 26, on July 25, 1971". Retrieved April 12, 2011.
  8. ^ "Fire hits monorail at Seattle Center". The Seattle Times. June 1, 2004. Retrieved April 12, 2011.
  9. ^ "Monorail trains collide". The Seattle Times. November 27, 2005. Retrieved April 12, 2011.
  10. ^ Lindblom, Mike (November 28, 2005). "Monorail collision result of hazard created during 1988 track redesign". The Seattle Times.
  11. ^ Lange, Larry (January 5, 2006). "Monorail damage more than just dents". Seattle Post-Intelligencer.

External links

KML is from Wikidata
This page was last edited on 23 October 2019, at 02:12
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.