Complex sentence: Where their notability is unclear, they generally redirect to more general articles or to a named natural feature that prompted their creation, e.g., to an article about the notable road it carries or the notable obstacle it spans.
Split into simpler sentences: Where their notability is unclear, they generally redirect to more general articles or to a named natural feature that prompted their creation. Those that don't typically redirect to an article about the notable road it carries or the notable obstacle it spans.