OSM note #686551. After a personal observation, there is indeed a left turn from Reykjanesbraut and onto Hafnavegur.

Added some pedestrian crossings and parking aisles in part of Borgartún.

Moved bus routes from the special turn lanes of Grensásvegur to Bústaðavegur and deleted the lane, since it was removed in real life.

Seems like a logical deduction based on the street name changes of the houses to Listabraut.

Changed the addresses of Hvassaleiti 153, 155, and 157 to Listabraut 5, 7, and 9, respectively. Information from a city official.

Updated 2 buildings

Updated a residential building

Removed a lot of fixme tags because the issues were obviously or most likely fixed already (or even correct to begin with) or they were unnecessary due to various reasons.

Removed two bus stops at Flugvallarvegur which aren't in use and have been physically removed.

Added an exception to the access=no definition for public service vehicles on the bus road in Spöngin.

Added an exception to the access=no definition for public service vehicles on the bus road in Mjódd.

Fixed bus route #75 (gaps).

Fixed bus routes #28 and #29 (gaps) and removed a name tag on a bench inside Strætó bs.'s waiting room.

Fixed bus routes #28 and #29 (gaps) and removed a name tag on a bench inside Stræt.

Fixed bus route #18 (gaps).

Fixed bus route #15 to close gaps and add the bus stop Flyðrugrandi.

Re-added and fixed Stræto bs. bus route #23.

Added an exception to the access=no definition for public service vehicles on the bus road near Vættaborgir.

Updated a building

Created a bakery shop