Norway's capital, Oslo, has only about 500,000 inhabitants, though in the whole metropolitan area (incl. Akershus county with 470,000 inh.) there are about a million.

TRIKKEN (Tram)

- network length ~43 km
- 6 lines
- 1435 mm gauge
- rolling stock: SL-79 (Duewag; Strømmens Værksted; 22 m); SL-95 (Ansaldo; 33 m, low-floor); SL-18 (CAF Urbos)

19-01-2014: Line 13 extended from Jar to Bekkestua sharing metro tracks (skipping Ringstabekk station)
04-10-2020: Lines 13 and 19 redirected via Björvika - Oslo Hospital on a new 0.7 km link, which replaces the old line from St. Halvards plass to Jernbanetorget along Schweigaards gate

Oslo Tram at Wikipedia (en)

Oslo Tram at Wikipedia.no

Oslo Tram Museum

BLOG: Read your webmaster's personal impressions of the Oslo urban rail system (July 2013)

Oslo Metro | T-Bane at UrbanRail.Net