These are some examples from my local area.
These are some examples, but there many more barriers as well as these where you need to dismount to pass, either at the ends of the path, or randomly in the middle of the route. These are often magnets for anti-social behavior and broken glass abounds
Randomly having to give way for anything crossing the route, often for no reason. Absolutely no priority to cycles
Or the routes are just symbols painted onto narrow footpaths
Or the cycle path is nothing more than a dirt track (ignoring the wagon parked blocking it)... or an anonymous cut between a couple of houses
Or even suddenly has a section that you are not allowed to ride along, even though it is a LA cycling route
Just imagine the uproar if roads were this crap...