Uno
| route_short_name | route_long_name | Operator | |
|---|---|---|---|
| 18 | Sixfields, Saints Car Park - Northampton Town Centre - University Waterside Campus | ... | |
| 19 | University Park Campus - Northampton Town Centre - University Waterside Campus | ... | |
| 20 | University Waterside Campus - Avenue Campus Circular | ... | |
| 21 | Rectory Farm - Weston Favell Centre - Northampton Town Centre | ... | |
| 805 | Hardingstone - Northampton Town Centre - Moulton College | ... | |
| 200 | London Colney - Essendon Mill | ... | |
| 201 | Welwyn Garden City - Welham Green | ... | |
| 203 | Welwyn Garden City - Watton At Stone | ... | |
| 204 | Welwyn North, Tewin & Welwyn Garden City Circular | ... | |
| 206 | Welwyn Garden City - Panshanger (Circular) | ... | |
| 215 | Welwyn Garden City - Codicote | ... | |
| 230 | St Albans - Welwyn Garden City | ... | |
| 304 | Wheathampstead - St Albans | ... | |
| 312 | Hatfield - Bell Bar | ... | |
| 341 | Hatfield - Hertford - Broxbourne | ... | |
| 404 | Welwyn Garden City - South Hatfield | ... | |
| 405 | Welwyn Garden City - South Hatfield | ... | |
| 51 | Chipperfield - Hemel Hempstead | ... | |
| 601 | Borehamwood - Welwyn Garden City | ... | |
| 602 | Watford - Shenley - St Albans - Hatfield | ... | |
| 610 | Enfield - Luton | ... | |
| 611 | Enfield - Hatfield | ... | |
| 612 | Hatfield - Luton | ... | |
| 614 | Queensbury - Hatfield | ... | |
| 635 | Watford - Hatfield | ... | |
| 635 | Hatfield - Hitchin | ... | |
| 641 | Hatfield - Hertford - Broxbourne | ... | |
| 644 | Queensbury - Hatfield | ... | |
| 653 | Welwyn Garden City - St Albans (New Greens Est) | ... | |
| 657 | Harpenden - Borehamwood | ... | |
| H19 | Hemel Hempstead - Kings Langley | ... | |
| Inter-campus Shuttle | Hatfield UH Inter-campus Shuttle | ... | |
| R16 | South Oxhey - North Watford Superstores | ... | |
| R17 | Hatch End - Carpenders Park | ... |