Unable to answer "Does this road have lane markings?" – Tarmac Road (Residential Road) – https://osm.org/way/926738473 via StreetComplete 62.2:

This is a 4 way intersection. There are painted markings for all lanes going into and out of the intersection. The area between the painted crosswalks is unmarked.

Attached photo(s):
https://streetcomplete.app/p/328630.jpg