Well I made it to Ligonier, but their was one major issue that threw me onto a shoulder-less Route 30 in North Versailles. A bridge on the Tri-Boro Expressway is completely closed. Here's a map to show you where it's at. There were no detour signs posted and I had no clue how much of the closure was, so I climbed O'Connell Blvd. This takes you up to Route 30 and I saw a detour sign for the Tri-Boro Expressway. Unfortunately, detour signs for cars don't always work for bikes. After the Westinghouse Bridge, any shoulder and sidewalks disappear. I hoped that I could reconnect at the East Pittsburgh & McKeesport Blvd, but after riding down a hill to find it was closed, I had to trek back up a hill to Route 30. So I did what I know, took a lane and cranked as hard as I could through the lovely sprawl of Route 30. For the next few miles, the right hand lane became my personal bicycle lane. While it wasn't fun, it worked. Around 3.5 miles into it, a detour sign was posted at Route 48. I jumped on 48 and scooted down the hill to Route 130, my intended route. From there I made it to Greensburg without a hitch, 993 is a nice country road without many cars.
Because of the previous detour, I was running late, so rather than take the longer route outside Greensburg of 130 & 981, I headed straight on 30. Fortunately, right outside of Greensburg it's a downhill run with 3 lanes (but no shoulder). I took up the righthand lane again and had some hillbillies cheer me on as I passed, I think they were impressed. Just as the land was flattening out and I was running out of steam, a shoulder appeared. It wasn't enjoyable, but at least there was a shoulder. Once I got to the windy part about 10 miles outside of Ligonier, it was a wonderful freshly paved shoulder. The shoulder was pretty large, about 7ft and no rumble strips. I don't know if they plan to add rumble strips later. It's a beautiful ride all along here.
I'm still glad I did it and would do it again (just without the Tri-Boro detour). If you want to ride this route, I'd recommend it only for experienced riders, exercise caution and be willing to mash it as fast as you can on the sketchy parts.