On the maps you will find this route, crossing north section of the park, marked as a passable road but in reality is NOT. Road wasn't maintained for years so nature took over and left only moose track that is not passable by the bike. There is too much effort and pain involved that diminishes the beauty of the surroundings.
These roads have purpose to penetrate the forest in case of the fire and help firefighters stop the blaze. In this state they are useless. Dear government, thanks for abandoning our forests.
Enjoy and respect.