Having trouble finding driving directions to Horseshow Meadow. Seems like they should be posted, no?
See
The drive up from Lone Pine. As noted earlier, it is about 20 miles after you turn left off of Whitney Portal Road.
This link says the Horseshoe Meadows turnoff is at 3 miles, which seems a little low to me. It also says the total distance to Horseshoe Meadows is 22 miles from Lone Pine, and includes the shortcut from the south up Lubken Canyon road.
My odometer registered 3.1 miles from US-395. That is close enough to three miles in my book.
Yes, you also can turn off US-395 at Lubken Canyon. The Lubken Canyon interchange is 5 miles south of WP Road and across fom the Boulder Creek RV Park. The route saves you from having to drive into Lone Pine if you come from the south. Nonetheless, people still need to pick up their wilderness permits at the Visitors Center and that is 2 miles south of WP Road.