NPWS Map of Bantry Bay Trails with Planned Closures

Looking at the Garigal National Park website it states that closures are planned for unauthorised tracks and notes 2 tracks being (1) Natural Bridge track to Davidson Park and (2) Seaforth Oval to Natural Bridge track. See http://www.nationalparks.nsw.gov.au/visit-a-park...

It also includes a map which shows tracks due to be closed (See below). It appears to me that the Austrian Enduro track and the Waterfall Track (The very steep track straight down the hill from the end of Penrose Place to Currie Road) are “proposed new MTB tracks”. I assume this means we can still ride these tracks?

Also, is it possible to have a permanent link in the Nobmob Bantry Bay section to the above NPWS site that updates when there are closures or maybe a link that can be clicked on to open that webpage? Maybe a similar link the the Warringah Council site in the Manly Dam section.