Ruter - På søndag fyller T-banen i Oslo hele 50 år! Mye har skjedd i løpet av årene, men den beste illustrasjonen får man kanskje ved å sammenligne linjekartet fra 1966 med
![File:Ruter linje 31 Fornebu leddbuss Oslo rådhus (Oslo City Hall, bus, evening) Norway 2017-10-12.jpg - Wikimedia Commons File:Ruter linje 31 Fornebu leddbuss Oslo rådhus (Oslo City Hall, bus, evening) Norway 2017-10-12.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/9/9f/Ruter_linje_31_Fornebu_leddbuss_Oslo_r%C3%A5dhus_%28Oslo_City_Hall%2C_bus%2C_evening%29_Norway_2017-10-12.jpg)
File:Ruter linje 31 Fornebu leddbuss Oslo rådhus (Oslo City Hall, bus, evening) Norway 2017-10-12.jpg - Wikimedia Commons
![Oslo, Norway - September 25, 2021: Red bus of public transportation by Ruter. Stock Photo | Adobe Stock Oslo, Norway - September 25, 2021: Red bus of public transportation by Ruter. Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/04/82/63/46/1000_F_482634639_NQdBxaC7JNuTTobB7h8M80Qmd14Xvshw.jpg)
Oslo, Norway - September 25, 2021: Red bus of public transportation by Ruter. Stock Photo | Adobe Stock
![Ruter Help Center (Public Transport), Ruters Kundesenter, Jernbanetorget, Oslo, Norway, Stock Photo, Picture And Rights Managed Image. Pic. MWO-MWC028343 | agefotostock Ruter Help Center (Public Transport), Ruters Kundesenter, Jernbanetorget, Oslo, Norway, Stock Photo, Picture And Rights Managed Image. Pic. MWO-MWC028343 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/ca44861c9ab20915ddb4dc5bbf6e9ca5/mwo-mwc028343.jpg)