Tram roundabout

A tram roundabout or grand circle is a circular rail junction for trams in the shape of a roundabout. A tram roundabout is able to provide the equivalent any-to-any connection of a grand union, but with a simplified tramway track configuration using one-way traffic, fewer turnouts and reduction in level junctions, at the cost of slightly more space. Trams may continue as one-way traffic in an endless loop around the tram roundabout junction.

A circular roundabout design is often used to allowing passing around a centrally-placed monument, or fountain, or small park.

Standard design

Standard tram roundabouts
NameSystemRing trackInOutThruStopsNotesGeo
HoofddorppleinAmsterdam180 m590 ft2252.3513°N 4.85°E / 52.3513; 4.85 (Hoofddorpplein tram roundabout)
TropenmuseumAmsterdam195 m640 ft3352.3633°N 4.9228°E / 52.3633; 4.9228 (Tropenmuseum tram roundabout)
SlotermeerlaanAmsterdam212 m696 ft446junction with Burgemeester Röellstraat52.3757°N 4.819°E / 52.3757; 4.819 (Slotermeerlaan/Röellstraat tram roundabout)
Place Dumon/ DumonpleinBrussels242 m794 ft22250.84°N 4.465°E / 50.84; 4.465 (Dumon tram roundabout)
BersarinplatzBerlin254 m833 ft334stops off ring52.5186°N 13.453°E / 52.5186; 13.453 (Bersarinplatz tram roundabout)
RomanplatzMunich137 m449 ft334stops off ring, two tracks at one of the Ins48.1555°N 11.5116°E / 48.1555; 11.5116 (Romanplatz roundabout)
Moscow Triumphal GateSt Petersburg290 m950 ft2259.8917°N 30.3195°E / 59.8917; 30.3195 (Moscow Triumphal Gate tram roundabout)
Turgenev SquareSt Petersburg557 m1,827 ft22259.9184°N 30.289°E / 59.9184; 30.289 (Turgenev Square tram roundabout)
Lenina / Lunacharskogo[1]Yekaterinburg188 m617 ft4456.8402°N 60.6206°E / 56.8402; 60.6206 (Lenina / Lunacharskogo tram roundabout)
Moscow HighwayUlyanovsk230 m750 ft4454.3064°N 48.3497°E / 54.3064; 48.3497 (Moscow Highway (Ulyanovsk) tram roundabout)
Tivoli CircleNew Orleans283 m928 ft3229.9433°N 90.0725°W / 29.9433; -90.0725 (Lee Circle streetcar traffic circle)
KaiserplatzKarlsruhe245 m804 ft222around Kaiser Wilhelm monument (Karlsruhe), with "Kombilösung" bypass tunnel underneath49.0103°N 8.3889°E / 49.0103; 8.3889 (Kaiserplatz tram roundabout)
Wolnośći Square in KatowiceSilesian366 m1,201 ft22near Katowice railway station50.2598°N 19.0132°E / 50.2598; 19.0132 (Wolności Square tram roundabout)
MihaljevacZagreb170 m560 ft22345.8422°N 15.9746°E / 45.8422; 15.9746 (Mihaljevac tram roundabout)
Square of the Victims of FascismZagreb456 m1,496 ft33245.81°N 15.9872°E / 45.81; 15.9872 (Victims of Fascism Square tram roundabout)
Będzin RondoSilesian218 m715 ft44850.3249°N 19.1243°E / 50.3249; 19.1243 (Będzin tram roundabout)
Koszutka Słoneczna PętlaSilesian221 m725 ft224one platform on loop50.2736°N 19.0248°E / 50.2736; 19.0248 (Słoneczna Pętla tram roundabout)
Four-way circular tram roundabout in Będzin, Poland, on the Silesian Interurbans system, often referred to as 'the kidney' due to the entire junction's rather unusual shape.


Special variations

Special variations of tram roundabout
NameSystemRing trackInOutThruStopsNotesGeo
Rond-Point du Meir/ MeerpleinBrussels210 m690 ft2213with tram stop in middle50.8327°N 4.3023°E / 50.8327; 4.3023 (Rond-Point du Meir/ Meerplein tram roundabout)
Barrière de Saint-Gilles/ Bareel van Sint-GillisBrussels115 m377 ft334overlapping tracks, stops off ring50.8269°N 4.3446°E / 50.8269; 4.3446 (Saint Gilles tram roundabout)
Place de l'Altitude Cent/ Hoogte HonderdBrussels262 m860 ft222around Saint Augustine Church, Vorst50.8166°N 4.3368°E / 50.8166; 4.3368 (Altitude 100 metres tram roundabout)
Rond-point Winston Churchill/ Winston ChurchillpleinBrussels154 m505 ft222850.8119°N 4.3539°E / 50.8119; 4.3539 (Winston Churchill Square tram roundabout)
Verboekhoven SquareBrussels241 m791 ft442over main line rail tracks50.8714°N 4.3759°E / 50.8714; 4.3759 (Verboekhoven Square tram roundabout)
MaxmonumentMunich255 m837 ft4424separation around the monument48.1376°N 11.588°E / 48.1376; 11.588 (Maxmonument tram roundabout)
Alt-KöpenickBerlin916 m3,000 ft333old town centre52.4456°N 13.576°E / 52.4456; 13.576 (Alt-Köpenick tram roundabout)
Hackescher MarktBerlin672 m2,200 ft333around station, with sidings52.523°N 13.4018°E / 52.523; 13.4018 (Hackescher Markt tram roundabout)
Basel SBB railway stationBasel220 m720 ft4446station forecourt47.5483°N 7.5903°E / 47.5483; 7.5903 (Basel SBB station tram roundabout)
Haarlemmermeer stationAmsterdam195 m640 ft4412next to Electric tram museum line52.3496°N 4.8575°E / 52.3496; 4.8575 (Haarlemmermeer station tram roundabout)
SurinamepleinAmsterdam170 m560 ft331452.3584°N 4.8532°E / 52.3584; 4.8532 (Surinameplein tram roundabout)
HoofddorppleinAmsterdam180 m590 ft2252.3584°N 4.8532°E / 52.3584; 4.8532 (Hoofddorpplein tram roundabout)
Paunsdorf-NordLeipzig266 m870 ft3315operates clockwise51.3606°N 12.47°E / 51.3606; 12.47 (Hoofddorpplein tram roundabout)
StortorvetOslo256 m840 ft331359.9128°N 10.7453°E / 59.9128; 10.7453 (Stortorvet square tram roundabout)
Pilestredet / Welhaven GateOslo904 m2,966 ft332residential one-way59.921°N 10.732°E / 59.921; 10.732 (Pilestredet/Welhavens Gate tram roundabout)
Chebzie Pętla / RondoSilesian244 m801 ft44550.3007°N 18.8824°E / 50.3007; 18.8824 (Chebzie tram roundabout)
Porta MaggioreRome435 m1,400 ft542641.8915°N 12.5151°E / 41.8915; 12.5151 (Porta Maggiore tram roundabout)
Regina MargheritaRome145 m476 ft222241.9111°N 12.509°E / 41.9111; 12.509 (Regina Margherita/Galeno tram roundabout)

Former

On 8 September 1968, one week before closure of Liverpool Corporation Tramways, tram car 245 completed three complete laps of the St. Oswald Street tram roundabout whilst being filmed.[2]

References

  1. Zlokazov, Vladimir (27 August 2014). "Трамвайное кольцо" [Tramway roundabout] (in Russian). Трамвайное кольцо на пересечении улиц Ленина и Луначарского в Екатеринбурге / Tramway circle on the crossing of Lenina and Lunacharskogo streets in Yekaterinburg
  2. Blackburn, R.E. (1968). "Post-War Liverpool - Part 8". The Modern Tramway. 31 (362). Ian Allan Publishing: 58. On Sunday, 8th September [1957], the LRTL hired car 245 for a final tour of the remaining routes, including three complete circuits of the roundabout at St. Oswald Street, where the cine-photographers gyrated in the centre of the grass as the tram went round and round like a clockwork toy. … On the evening of Saturday, 14th September, 1957, tramway operation in Liverpool came to an end.


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