[Minn]

My concern as a walker in county parks is about the connection of cycling apparel and being a moron.

Which is bikes are better off on roads than trails.

[Stentor]

This section of the Pennsylvania code is never followed by bike apparel wearing individuals:

Section 3508. Pedalcycles on sidewalks and pedalcycle paths. (a) Right-of-way to pedestrians.-- A person riding a pedalcycle upon a sidewalk or pedalcycle path used by pedestrians shall yield the right-of-way to any pedestrian and shall give an audible signal before overtaking and passing a pedestrian.