The attached picture is a visualization of the streets in my home town. I generated this picture with the website “city roads”. This site has been around for a while, but a link post from Julio Biason reminded me to share the link as well. With this site it is possible to display only the streets of a city or surroundings on a plain background.
Here WeGo is my favorite alternative to Google Maps. I know it would be better to support Open Street Maps, but Here WeGo (formerly Nokia Maps) also offers great navigation functionality and real-time traffic information. It also seems to be relatively privacy friendly. With the app you can also download maps for offline use. Here Technologies is majority-owned by a consortium of German automotive companies (Wikipedia), so I hope they make sure that there maps have a great quality and so far (I use this service since 2015) my assumption has been confirmed.