It doesn't ever seem to route on Broad St, though I think you're underestimating the severity of the 'appearance of the road geometry' for anyone who uses the M

It doesn't ever seem to route on Broad St, though I think you're underestimating the severity of the 'appearance of the road geometry' for anyone who uses the Maps app to show a map rather than just following its directions. If you want a bad case, ask for directions to the town of Langley, which is placed on the wrong island altogether.