Deletion of List of roundabouts in Pennsylvania

Comment: Fails  and  and there's a lack of reliable sources: we need sources providing detailed coverage, as well as showing why this is a notable topic in general.  Wikipedia:NGEO says major roads are usually notable, but regional/local roads may not be, and doesn't mention smaller road features. Unless someone wants to write a history of roundabouts in PA, with appropriate sources, delete
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOTDIRECTORY||WP:L)