The Hertford East branch line, and Lea Valley lines, are both in which country?
Hertford East branch line The Hertford East branch line is a railway line in Hertfordshire in the United Kingdom, running between Hertford and Broxbourne . The line follows the route of the Lea Valley, serving intermediate towns and villages. It branches off the West Anglia Main Line north of Broxbourne , and could be seen as part of the Lea Valley lines—a collection of commuter routes into London.
Watton-at-Stone railway station Watton-at-Stone railway station serves the village of Watton-at-Stone in Hertfordshire, England. It is on the Hertford Loop branch line between Hertford North and Stevenage and is served by trains operated by Great Northern.