The section of the Yellow Trail west of the White Trail is now blazed orange, and has been designated a separate trail from the Yellow Trail. Formerly, two yellow trails left from the Reservoir Drive circle, and this caused some user confusion. To prevent this confusion, the western section of what was formerly the Yellow Trail is now blazed orange. The Park has new trail maps reflecting this change
Thank you for your report about this hike!
I have updated the GPS coordinates for the parking lot to the correct small lot at the trailhead. The previous coordinates were for the larger parking lot at the University itself.
Check out NJUrbanForest.com's virtual tour of this fantastic preserve!
Plenty of pictures!