First, summarize developments in docket number 55718 on the progress of the Permian Basin Reliability Plan.

For each project listed below, provide the following information: 1) The utilities involve, 2) Proposed line route, 3) Current status and next procedural steps, 4) Concise 1-2 sentence summary of public comments

Projects:
- Longshore to Drill Hole 765 kV Transmission Line
- Big Hill to Sand Lake 765 kV Transmission Line
- Dinosaur to Longshore 765 kV Transmission Line
- Howard to Solstice 765 kV Transmission Line
- Bell County East to Big Hill 765 kV Transmission Line