Biking in the Point Reyes National Seashore may soon get a lot easier—and faster. United States Interior Secretary David Bernhardt last week ordered the National Park Service and other federal land management agencies to permit the use of electric bicycles on all trails currently designated for non-motorized bikes.   

In response, the park service has directed superintendents to adopt a new policy that follows these guidelines within 30 days, though they also retain some discretion.…