| Title | Last Updated | Version |
|---|---|---|
| H1 Islington Junction to Muswellbrook – Version 2.0 Master Copy | Jan 2019 | 2.0 |
| H2 Muswellbrook to Werris Creek – Version 2.0 Master Copy | Mar 2019 | 2.0 |
| H3 Werris Creek to Narrabri – Version 2.0 Master Copy | Jan 2019 | 2.0 |
| H4 Muswellbrook to Ulan Balloon Loop – Version 2.0 Master Copy | Jan 2019 | 2.0 |