| Title | Last Updated | Version |
|---|---|---|
| HHN Introduction | Apr 2018 | 1.8 |
| HG Hunter Valley General Operation Information | Sep 2022 | 1.0 |
| H1 Islington Junction to Muswellbrook | Jun 2023 | 2.2 |
| H2 Muswellbrook to Werris Creek | Oct 2022 | 2.3 |
| H3 Werris Creek to Narrabri | Sep 2022 | 2.2 |
| H4 Muswellbrook to Ulan Balloon Loop | Sep 2022 | 2.2 |