Grand Union - Examples

Examples

• Melbourne, Australia: The only surviving grand union in the Southern Hemisphere is Balaclava Junction on the Melbourne tram system, in Australia. It is located at 37°52'21.56"S 145° 1'29.01"E.
• Graz, Austria has a grand union at Jakominiplatz, 47° 4'1.45"N 15°26'30.92"E
• Edmonton, Canada: The Edmonton Radial Railway had a single grand union at the intersection of 109th Street and Jasper Avenue, although one side of the junction remained as a stub and was removed by the late 1930s.
• Montreal, Canada: The system operated by Montreal Tramways Company (Montreal street railway system) had several grand unions, with one known to be at the intersection of Ste. Catherine and St. Lawrence Streets.
• Toronto, Canada: The most extensive street railway system in the Americas is the Toronto streetcar system of the Toronto Transit Commission in southern Ontario, which has 19 four-way streetcar intersections, including three grand unions, five three-quarter unions, four half unions, and four butterfly unions (Some of which have additional connections that do not fit typical classifications); as well as a number of other (nonstandard) union types. The "traditional" grand unions are located at Bathurst and King (43°38'38.14"N 79°24'9.50"W); Spadina and King (43°38'43.73"N 79°23'42.09"W) and Spadina and Queen (43°38'55.43"N 79°23'46.91"W). King and Dufferin (43°38'20.15"N 79°25'38.45"W) is a "7/8 union" - it is almost a grand union, but is missing the curve from southbound to westbound.
• Brno, Czech Republic, has a 3/4 union located at 49°12'16.24"N 16°37'25.54"E.
• Olomouc, Czech Republic, has one 3/4 union located at 49°35'44.42"N 17°14'50.27"E.
• Prague, Czech Republic, Has two grand unions, first at 50°6'12.65"N, 14°28'23.89"E and second at 50°5'55.94"N, 14°25'59.76"E.
• Cottbus, Germany has at least one grand union at 51°45'39.86"N 14°19'51.39"E. There appears to be a 3/4 grand union at 51°44'57.54"N 14°19'42.50"E however the Google Earth image lacks the resolution to confirm all routes.
• Dresden, Germany has a grand union at 51° 3'49.55"N 51° 3'49.55"N; a 5/8 grand union at 51° 3'47.55"N 13°44'13.53"E there is only a single connection on the north route, and a butterfly union at 51° 2'58.09"N 13°44'39.27"E
• Duisburg, Germany has a butterfly union at 51°30'7.44"N 6°45'25.78"E
• Leipzig, Germany has a grand union at 51°20'39.35"N 12°22'15.99"E it is unique in interfacing with four tracks at Goerdelerring tram stop. There is a 3/4 grand union at 51°19'56.49"N 12°20'19.68"E, a half union at 51°20'31.31"N 12°21'31.15"E and butterfly unions at 51°19'12.95"N 12°19'48.80"E, 51°20'20.36"N 12°21'44.96"E and 51°21'44.93"N 12°21'55.79".
• Karlsruhe, Germany: The Karlsruhe system has a single grand union located at 49° 0'8.96"N 8°23'39.77"E.
• Kassel, Germany: The Kassel system has a single grand union located at 51°19'4.87"N 9°30'1.02"E.
• Munich, Germany: While not a traditional grand union, the Munich tram system has a "Grand Circle" which has the same route function as a grand union and also provides a loop for all lines, it is located a Maximilian Square, 48° 8'15.27"N, 11°35'17.02"E.
• Milan, Italy: the Milan tram network currently has two grand unions. The first is a non standard design with divided North South tracks around a monument located at piazza 24 Maggio, and the second located nearby at piazzale Porta Lodovica. There used to be another large one until the 1990s located at piazza della Repubblica, but it has since reduced to a wye junction still keeping the layout of diverging routes by the removal of the straight route to via Vittor Pisani.
• Amsterdam, Netherlands: As of 2009, the Amsterdam tram system continues to have four grand unions. However, none of them has tram routes running in all directions under normal operation. They are located at 52°21'17.39"N 4°54'4.49"E; 52°21'9.99"N 4°53'28.04"E; 52°21'45.91"N 4°52'31.04"E and 52°22'12.13"N 4°51'0.94"E.
• Auckland, New Zealand: The Auckland system formerly had two grand unions, located at Queen Street's intersections with both Customs Street and Wellesley Street.
• Kraków, Poland, has three grand unions, one at 50° 3'27.42"N 19°57'32.40"E one at 50° 3'23.40"N 19°56'43.63"E and one at 50° 4'46.65"N 20° 1'38.49"E. There is a "Grand Circle" at Centralny Square, 50° 4'19.56"N 20° 2'14.46"E, the "Grand Circle" which has the same route function as a grand union and also provides a loop for all lines. There is a 3/4 union at 50° 3'6.26"N 19°56'30.22"E and a 5/8 union at 50° 4'24.31"N 20° 1'2.89"E.
• Poznań, Poland: The Poznań Tram system has 6 grand unions, which may be the most extant in any city. They are located at: 52°24'37.94"N, 16°54'48.53"E; 52°24'28.02"N, 16°54'44.97"E; 52°24'9.54"N, 16°53'20.65"E; 52°23'24.39"N, 16°53'39.07"E; 52°22'48.68"N, 16°56'35.21"E and 52°23'57.53"N, 16°57'8.97"E. All can be seen in detail on Google Earth.
• Warsaw, Poland: The Warsaw system has two grand unions, first at 52°14'30.79"N 20°59'37.00"E and second at 52°14'13.30"N 20°58'48.62"E. There is a 3/4 union at 52°15'17.24"N 20°58'57.11"E.
• Kazan, Russia: Kazan Tram system has one grand union. It is located at 55.780459 N, 49.112853 E.
• Moscow, Russia: Moscow Tram system has one 3/4 union on Preobrazhenskaya Ploshad
• Košice, Slovakia, has one grand union at 48° 42' 18"N 21° 14' 35"E
• Basle, Switzerland The Basle system has a single (nonstandard) grand union located at 47°33'4.83"N 7°35'41.89"E.
• United Kingdom: The UK had at least four grand unions, at Salford, South Shields, Liverpool, and Walthamstow. The components of the Salford union are presently stored at the National Tramway Museum at Crich.
• Chicago, USA: The Chicago Transit Authority has a three-quarter union at Tower 18, located on the northwest corner of The Loop (CTA). This union has the notable distinctions of not only being built entirely on elevated bridgework over the streets below, but also being fully equipped with third rails for power distribution.
• Philadelphia, USA: SEPTA has a surviving example of a half union located at the intersection of Chester Avenue and 49th Street; and PTC previously had two butterfly unions, the first at Erie Ave and Old York Road and the second at Lancaster Avenue and 33rd Street; as well as a second half union at Allegheny and 22nd Street.
• Rochester, New York, USA: Rochester's surface streetcar system had three full grand unions, all of which were located on Main Street, as well as two three-quarter unions, and three half unions.
• Seattle, USA: The Seattle-Tacoma Interurban was believed to have a single grand union, located at N. 34th St. and Fremont Ave.