| Title | Last Updated | Version |
|---|---|---|
| HHN Introduction | Apr 2018 | 1.8 |
| HG Hunter Valley General Operation Information | May 2024 | 1.2 |
| H1 Islington Junction to Muswellbrook | Jun 2023 | 2.2 |
| H2 Muswellbrook to Werris Creek | Se 2024 | 2.5 |
| H3 Werris Creek to Narrabri | Mar 2024 | 2.5 |
| H4 Muswellbrook to Ulan Balloon Loop | Sep 2022 | 2.2 |