Although the release of 'Cyberpunk 2077' will take a few months to come, you may now have a look at the game world map.
This is shown in the Lore Book, The World of Cyberpunk 2077 Deluxe Edition, (pre-orderable), although it is not clear whether it is the complete map or a part of it. In particular, the upper part of the photo suggests that there is still a little further. That will probably be found out next April.
Anyway, you have a lot to tell in this game world, as also became known now. So the script includes a whopping two thick novels, if you summarize all lines of text once. In addition, there are two more volumes, which again include the directing comments, so a lot of text altogether, even if much of it was never recorded.
Cyberpunk 2077 will be released in April 2020.