| A40 road | |
|---|---|
|
Holborn Viaduct carries the A40
|
|
| Route information | |
| Part of |
|
| Maintained by Highways England, English local authorities, South Wales Trunk Road Agency and North & Mid Wales Trunk Road Agency | |
| Major junctions | |
| East end: | City of London |
|
see also: A40 road (London)
|
|
| West end: | Goodwick (Fishguard) |
| Location | |
|
Primary destinations: |
Beaconsfield, High Wycombe, Oxford, Cheltenham, Gloucester, Ross-on-Wye, Monmouth, Abergavenny, Brecon, Carmarthen, Haverfordwest, Fishguard |
| Road network | |