The Orange Trail was redesigned in 2019-2020 and it has added three miles to the overall length of the trail. The trail does a lot of twisting and turning that is not exactly desirable for mountain bike flow, and this will add a lot of steps to your hike.
At 9.2 miles, this will potentially take you 2.5 hours to hike, so be sure there's plenty of light when you take off on this one.
This trail is next to an active gun range, to the west of the road shown on the map. Do not go west of that road.