Actually the 205 bike path is now blocked at SE Harold while TriMet builds a light rail bridge.
You can get TO Harold from the north but the crew has a chunk of jersey wall right on (or just off) the sidewalk. I don't know how much of the path they're blocking on the south side of Harold. I should go down and take a look.
You can sign up for alerts about the Green Line construction at trimet.org . That's how I found out about the 205 interruptions in the first place.