Camden Road

From the Wikipedia page

Camden Road is a main road in London running from the junction of Camden High Street and Camden Town Underground station up to Holloway Road. It is part of the A503 which continues east as Tollington Road.

The route was created and developed in the 1820s. At the time, it ran through predominantly rural countryside, which remained the case until the mid-19th century. Holloway Prison opened on a former 10-acre (4.0 ha) field adjacent to Camden Road.