Amsteltram

Amsterdam tram line 25, also known as the Amsteltram, is a tram line between Amsterdam Zuid station in Amsterdam and Westwijk in Amstelveen. It officially opened on 13 December 2020 (unofficially 4 days earlier on 9 December). Work is underway to extend the Amsteltram further south to the municipality of Uithoorn. The tram line replaced metro line 51 (a.k.a. the Amstelveenlijn), a light rail line (sneltram) that ceased running south of Amsterdam Zuid station on the 3 March 2019 in order to convert it for low-floor trams. Tram line 5 shares the stops with line 25 between Zuid station and Oranjebaan stations. Line 5 had also shared the same tracks metro line 51 with high-level platforms (since demolished) for line 51 and low-level platforms for the regular trams of line 5.[1]

Amsteltram Amsterdam tram line 25
Coupled 15G trams approaching stop Amstelveen Westwijk
Overview
Locale	Amsterdam, Amstelveen, Uithoorn (planned)
Termini	Amsterdam Zuid station Westwijk, Amstelveen
Website	GVB: Line 25
Service
Route number	25
Operator(s)	Gemeente Vervoerbedrijf (GVB)
Rolling stock	GVB type 15G, built by CAF
History
Opened	13 December 2020
Technical
Track gauge	1,435 mm (4 ft 8 ^1⁄2 in)
Electrification	600 V DC overhead
Route map Line 25 terminal stop Line 25 intermediate stop Non-passenger or closed facility planned tramlijn 5 towards Leidseplein Station Zuid metro 50 51 52 A10 motorway metro 50 51 Weesp–Leiden railway Parnassusweg A10 motorway De Boelelaan/VU (closed 2019) A.J. Ernststraat Van Boshuizenstraat city limits Amsterdam Amstelveen Uilenstede Kronenburg Zonnestein Onderuit Oranjebaan tramlijn 5 branch to Stadshart Amstelveen Centrum (closed 2019) A9 motorway Viaduct Ouderkerkerlaan Ouderkerkerlaan Sportlaan Marne (closed 2019) Gondel (closed 2019) Meent Brink Poortwachter Bovenkerkerweg underpass Spinnerij (closed 2019) Sacharovlaan Westwijk Legmeerpolder depot city limits Amstelveen Uithoorn Aan de Zoom (planned) Uithoorn Station (planned) Uithoorn Centrum (planned)

The Amsteltram project website presents the route as two sections. The northern section, between Amsterdam Zuid station and Westwijk in Amstelveen, retains the Amstelveenlijn name, the suffix lijn meaning line. The section south of Westwijk to Uithoorn, phase 2 of the project, is called the Uithoornlijn. News releases sometimes refer to tram line 25 as the Amstelveenlijn, given that it almost completely follows the former metro line 51 route south of Station Zuid through Amstelveen. Out of five names proposed for the line, Amsteltram received a plurality of votes from a group of almost 2,500 local residents. Later, the line received its line number. IJtram (line 26) is another Amsterdam tram line with both a name as well as a number.[2]

Infrastructure

Northbound line 5 tram passing a line 25 tram on the turnback track along Strawinskylaan

The northern end of line 25 starts from a turnback track along Strawinskylaan near Beethovenstraat, and proceeds west in a centre reservation to the Station Zuid tram stop opposite Amsterdam Zuid station. After leaving Station Zuid, the line runs south along Parnassusweg, Buitenveldertselaan and Beneluxbaan (effectively the same north-south street with changes in name) in a centre reservation until Gondel, a street south of the Sportlaan tram stop. The centre reservation keeps the tram line free of road traffic except for level crossings at major street intersections. Tram lines 5 and 25 both serve the tram stops between Station Zuid and Oranjebaan tram stop. South of Oranjebaan, there is a track junction where tram line 5 branches off to terminate at Stadshart. Three line 25 stations (Kronenburg, Zonnestein and Sportlaan) are located below street level in an underpass, thus eliminating the need for a grade crossing at a major cross-street. (Line 5 also services the Kronenburg and Zonnestein stops.)[3] South of Gondel, the line runs off-street to the end of line at the Westwijk tram stop, with level crossings at streets crossing the tracks.[3] South of the Westwijk terminal stop, the tram line continues a short distance further south to the Legmeerpolder tram storage facility.[4]

15G tram on Buitenveldertselaan

The Amsteltram uses low-floor trams (type 15G) manufactured in Spain by Construcciones y Auxiliar de Ferrocarriles (CAF). The trams are bi-directional with a cab at each end of the car to eliminate the requirement for turning loops. Each tram consists of 5 sections, and is 30 metres long and 2.4 metres wide. The capacity of each tram is 180 passengers including 50 seated. Sixty-three of these trams were ordered. The trams can be coupled to run in pairs. The nose at each end of the tram is shaped so that in the event of a collision, the tram pushes aside the other vehicle rather than trapping it under the tram.[5][6]

A tram storage yard is located south of the Westwijk terminus in Legmeerpolder[7] on the south side of J.C. van Hattumweg. The site has a service building (dienstgebouw) for GVB personnel and a mixed-use building (combinatiegebouw) with a rectifier station to convert AC to DC, technical space for minor repairs and storage space.[4] The site has storage space for 26 trams for the Amstelveenlijn plus 10 for the future Uithoornlijn.[8] The yard has 2,500 metres of track including 11 turnouts.[9]

Amstelveenlijn

Background

Line 51 transition curve from metro to sneltram at Zuid station before 2019

Dubbed the Amstelveenlijn, Metro line 51 was a combination metro and light-rail (sneltram) line that ran from Amsterdam Centraal station via Amsterdam Zuid station to Amstelveen. The line opened to Poortwachter in Amstelveen on 2 Dec 1990 and was extended to Westwijk on 13 Sept 2004. The tracks were shared with tram line 5 roughly between De Boelelaan/VU and Oranjebaan stations.[1] There were bi-level platforms along the route: high-level platforms for metro line 51 and low-level for tram line 5. The tracks ran mainly along a reserved right-of-way in the middle of the street Beneluxbaan with street intersections controlled by traffic lights. On 03 March 2019, metro line 51 service from Amsterdam Zuid station to Amstelveen ended in order to convert the line for low-floor tram operation; metro line 51 was rerouted to terminate at Isolatorweg metro station. Tram line 5 continued operation to Stadshart in Amstelveen.[10][7]

At Amsterdam Zuid station, light-rail trains had to change over from metro mode to tram mode. Heading south, a light-rail train would raise its pantograph, retract its third-rail shoes and switch voltage from 750V (metro) to 600V (light rail). Also, the train had to retract its boarding plates at each door as light-rail cars were narrower than metro cars.[7]

Light-rail service was terminated because the light rail vehicles were old, crowded and prone to breakdowns. The change-over between metro and tram mode was a cause of many malfunctions as the vehicles aged.[7] The design of the line was not ideal for safety,[11] often experiencing collisions. GVB, the operator of the line, expects better reliability and safety after upgrading the line.[12]

The cost of renovating the Amstelveen line is €300 million with the municipality of Amsterdam paying €225 million and the Dutch government paying the remaining €75 million. The estimated cost of the extension to Uithoorn (Uithoornlijn) is €60 million.[7]

Conversion

Kronenburg stop after rebuilding

The following is a summary of the work performed to renovate the Amstelveenlijn, and convert it from light-rail to tram operation.[1]

• Removal of high-level platforms.[7]
• Replacement or overhaul of tracks, power lines and technical systems.
• Rebuilding 3 level crossings as underpasses along Beneluxbaan at Kronenburg, Zonnestein and Sportlaan.
• Removal of 4 stops: Amstelveen Centrum, Marne, Gondel and Spinnerij.
• Combining the De Boelelaan/VU and A.J. Ernststraat stops and replacing them with a new intermediate stop named A.J. Ernststraat (the same name as one of the two old stops).[13]

At Amsterdam Zuid station, the Amsteltram temporarily terminates at the Station Zuid tram stop on Strawinskylaan on the north side of the railway station. However, as part of the separate Zuidasdok project (related to the renovation at the railway station), the terminus would be later relocated to a new tram station on Arnold Schönberglaan on the south side of the railway station,[14] which is planned to open in 2024. The platforms at the Station Zuid and Parnassusweg tram stops were lengthened to handle coupled pairs of trams until completion of the terminus on Schönberglaan. (The Parnassusweg stop is just north of the former metro line 51 branch into the Zuid metro station.)[15]

Uithoornlijn

The Uithoornlijn follows the right-of-way of the abandonned Bovenkerk - Uithoorn railway line.

Former Uithoorn railway station

The Uithoornlijn is the future southward extension of the Amsteltram from Westwijk in Amstelveen into the neighbouring municipality of Uithoorn. The extension will follow the abandoned right-of-way of the Bovenkerk – Uithoorn line of the former Haarlemmermeer railway lines. (The railway line opened in 1915 and closed in 1950.) The existing Sacharovlaan and Westwijk tram stops, as well as the Legmeerpolder tram storage yard, are also along that former railway right-of-way. From Westwijk, the extension follows the old railway embankment south across Legmeerpolder to the street Aan de Zoom before curving east to Uithoorn's village centre, on the Amstel River. The final stop will be near the former Uithoorn railway station which still stands.[16][17]

The extension will be 4.4 kilometres (2.7 mi) long and will have three stops:[16]

• Aan de Zoom (at the western end of its namesake street)
• Uithoorn Station (next to the bus station at Boerlagelaan)
• Uithoorn Centrum (in Uithoorn's village centre, near the Amstel River)

A bus-only roadway runs over the former railway right-of-way from Utrecht Centrum to where the right-of-way curves north. Tram tracks will be added to the roadway to support both buses and trams. The extension will include a bridge over highway N201 at the south end of the embankment over Legmeerpolder, and an underpass to pass under Zijdelweg. The tram line will cross other streets and bicycle paths at grade, with crossing gates for protection. [18]

The three new stations will have parking for autos and bicycles. The estimated travel time from Uithoorn Centrum to Amsterdam Zuid station will be 29 minutes. Ninety percent of the addresses in Uithoorn will be within a radius of 800 metres (2,600 ft) from a tram stop or a radius of 400 metres (1,300 ft) from an connecting bus line.[16]

As of November 2020, construction for the Uithoornlijn is scheduled to start in Q1 2021 in Amstelveen and in Q3 in Uithoorn. Testing of the line should start in Q2 2023, and the extension should go into service in Q3 2024.[19]

Maximum tram speed on the Uithoorlijn by location[19]

Location	Speed
crossing Legmeerpolder	70 km/h (43 mph)
between Legmeerpolder and Aan de Zoom	50 km/h (31 mph)
on the curve between Aan de Zoom and the bus/tram roadway	30 km/h (19 mph)
on the bus/tram roadway between the curve and Amsterdamseweg	50 km/h (31 mph)
between Amsterdamseweg and the tram terminal	15 km/h (9.3 mph)

Timeline

Metro line 51 (a.k.a. the Amstelveenlijn), a light rail line (sneltram), ceased running on the 3 March 2019 to permit the conversion of the Amsteltram for low-floor trams.[1]

Construction of the Legmeerpolder tram storage yard started in September 2018[1] for completion in August 2020.[20]

On 9 March 2020, the new Kronenburg stop was opened. The stop is located in a cut below street level, and resembles a station with a centre platform with stairs and a glass-walled elevator leading up to street level. Bridges above the stop carry automobile traffic over the tram line via a roundabout.[21][22] On 25 May, the similarly designed Zonnestein stop opened,[23] and on 7 August, the Sportlaan stop opened.[24]

On 11 September 2019, the Amsteltram was given the line number 25 (Tramlijn 25).[25][12]

Testing of the line and vehicles started on 17 August 2020. Training of 300 tram operators started in October.[26] Beginning 30 November, a full system test of line was conducted with trams running to schedule but without passengers.[27]

Unofficially, line 25 carried paying passengers starting December 9, 2020 during the system testing period. However, the GVB did not provide any real-time travel information for line 25 during that early opening period. The official opening was 4 days later on 13 December.[28]

In mid-January 2021, construction crews started to set up a yard to support construction of the Uithoornlijn, including storage for machines and materials, and to provide work and rest areas for workers. The yard was set up along the old railway right-of-way (to be used by the tram extension) just south of where it crosses highway N201.[29]

See also

• IJtram: Amsterdam tram line 26 also uses coupled pairs of trams on a right-of-way separated from road traffic.
• Utrecht sneltram which converted a high-floor sneltram line to low-floor trams
• Articles (in Dutch) about vehicles used on metro line 51 before the conversion of the Amstelveenlijn into tram line 25:
  • S1/S2 Series – used only on metro line 51
  • S3 Series – used on metro lines 50, 51, 53 & 54

References

1. "Amstelveenlijn Factsheet" (pdf). Amstelveenlijn. City of Amsterdam. September 2018.} Reference PDF file must be downloaded.
2. "Amsteltram nieuwe naam voor tram tussen Uithoorn en Amsterdam Zuid". Amstelveenlijn (in Dutch). City of Amsterdam. 25 April 2018. Retrieved 31 January 2021.
3. GVB R-net Amsterdam Tramlijn 25 Cabinerit Station Zuid – Westwijk Amstelveenlijn CAF Urbos 100 15G. YouTube. Rail Public Transport. 10 December 2020.}
4. van der Meulen, Wendy (9 January 2020). "Webcam Kronenburg verhuist naar het opstelterrein". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 25 April 2020. Retrieved 18 January 2020.}
5. "Nieuwe trams voor Uithoornlijn en Amstelveenlijn". Amsteltram (in Dutch). City of Amsterdam. 1 August 2019. Archived from the original on 12 January 2020. Retrieved 14 January 2020.}
6. "Nieuwe trams". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 25 April 2020.}
7. Vosman, Quintus (5 March 2019). "Dutch start reconstruction of Amstelveen LRT" (pdf). International Rail Journal.}
8. Opdam, Danielle (16 January 2020). "Afbouw opstelterrein en werkzaamheden". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 25 April 2020. Retrieved 17 January 2020.}
9. van der Meulen, Wendy (22 January 2020). "Weer aan de slag!". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 25 April 2020. Retrieved 22 January 2020.}
10. Schwandl, Robert. "Amsterdam (metro system)". Urban Rail. Retrieved 21 December 2020.}
11. "Wat gaat er gebeuren?". Amstelveenlijn (in Dutch). City of Amsterdam. 26 November 2019. Archived from the original on 25 April 2020. Retrieved 15 January 2020.}
12. Jacobs, Inge (11 September 2019). "Vernieuwde Amstelveenlijn krijgt lijnnummer 25". OV Pro (in Dutch). Retrieved 15 January 2020.}
13. Opdam, Danielle (25 August 2020). "De Amstelveenlijn vanuit de lucht". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 1 September 2020. Retrieved 31 August 2020.}
14. "Nieuw tramstation bij Amsterdam Zuid". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 12 January 2020.}
15. Opdam, Danielle (10 December 2020). "Eindhalte lijn 25 op Station Zuid: stapsgewijs naar definitieve situatie". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 21 December 2020. Retrieved 21 December 2020.}
16. "Uithoornlijn". Amstelveenlijn. City of Amsterdam. 20 July 2020. Retrieved 29 January 2021.
17. "Bovenkerk – Uithoorn" (in Dutch). Martijn van Vulpen. Retrieved 27 January 2021.
18. "Veel animo voor bewonersavond Uithoornlijn". Amstelveenlijn (in Dutch). City of Amsterdam. 12 October 2020. Archived from the original on 31 October 2020. Retrieved 30 January 2021.
19. "Veelgestelde vragen". Amstelveenlijn (in Dutch). City of Amsterdam. 9 November 2020. Retrieved 31 January 2021.
20. van der Meulen, Wendy (10 June 2020). "Test- en oefenperiode start half augustus". Amstelveenlijn (in Dutch). City of Amsterdam. Retrieved 4 July 2020.}
21. van der Meulen, Wendy (10 January 2020). "Ombouwen verkeerssituaties Kronenburg en Zonnestein". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 29 March 2020. Retrieved 29 March 2020.}
22. van der Meulen, Wendy (29 March 2020). "Hoera! Halte Kronenburg is open". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 29 March 2020. Retrieved 29 March 2020.}
23. van der Meulen, Wendy (25 May 2020). "Hoera! Kruispunt en halte Zonnestein zijn open". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 29 May 2020. Retrieved 29 May 2020.}
24. Opdam, Danielle (14 August 2020). "Hoera! Kruispunt Sportlaan is open". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 31 August 2020. Retrieved 31 August 2020.}
25. "Lijn 25 nieuwe nummer Amsteltram". Amsteltram (in Dutch). City of Amsterdam. September 2019. Archived from the original on 12 January 2020. Retrieved 14 January 2020.}
26. van der Meulen, Wendy (31 August 2020). "Opening tram 25 op zondag 13 december 2020". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 1 September 2020. Retrieved 31 August 2020.}
27. van der Meulen, Wendy (25 November 2020). "Proefbedrijf in aantocht: generale repetitie voor lijn 25". Amstelveenlijn (in Dutch). City of Amsterdam. Archived from the original on 25 November 2020. Retrieved 8 December 2020.}
28. "Meereizen met lijn 25 al mogelijk vanaf woensdag 9 december" (in Dutch). Gemeente Vervoerbedrijf. 9 December 2020. Archived from the original on 8 December 2020. Retrieved 11 December 2020.}
29. "Start aanleg bouwterrein medio januari 2021". Amstelveenlijn (in Dutch). City of Amsterdam. 6 January 2021. Archived from the original on 30 January 2021. Retrieved 30 January 2021.

External links

• Amsteltram project site (Dutch)
• Amsteltram project page (English) with downloadable factsheet
• Animated tour of the Uithoornlijn on YouTube published in 2016 by Vervoerregio Amsterdam