JauneBaguette

@Unattributed Don't know which study you're talking about, here is a list of articles I quickly found

https://link.springer.com/article/10.1007/s10648-024-09914-w
https://link.springer.com/article/10.1007/s11251-018-9458-0
https://pmc.ncbi.nlm.nih.gov/articles/PMC8143381/
https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2024.1517235/full
https://pmc.ncbi.nlm.nih.gov/articles/PMC8222525/
https://journals.sagepub.com/doi/10.1177/0956797614524581

@br3d Nothing that I'm aware of. You'd have to rely on others aspects such as carriageway dimensions, shoulder lanes… and hope that any router use those.

@Cheradenine If needed, you could try to find someone living elsewhere and share an account

@gedaliyah Not entirely automated, but there's a JOSM plugin for easier input of adresses in a street.

https://josm.openstreetmap.de/wiki/Help/Plugin/HouseNumberTaggingTool