Before construction had begun, an extension was authorised across mostly open countryside to the village of Hampstead.[2] The station was to be located at the junction of Willow Road, Flask Walk and Weatherall Place (now the south end of Well Walk).[3] The extension was authorised in May 1865.[4] The route between Swiss Cottage and Hampstead included an incline of 1 in 27 (3.7%) for which five special engines were constructed by the MR to deal with the steep grade.[5][a]
The M&StJWR struggled financially and the plans for the line to Finchley Road were reduced in scope so that it opened in 1868 as a single-track line only as far as Swiss Cottage and the continuation to Finchley Road and Hampstead was postponed. The plan was formally abandoned in 1870.[6] A 156-yard (143 m) section of tunnel built north of Swiss Cottage station in readiness for the line north was used for the MR's later extension to the north-west.[7] A short length northwards was unused.[3] This is still visible today when travelling on a southbound Metropolitan line service.
Separate proposals by other promoters for a line from Swiss Cottage to Alexandra Palace via Hampstead were promoted in 1875 and 1877, but were withdrawn for financial reasons and lack of support from the MR.[8]
Notes and references
Notes
^The special engines were 0-6-0T configuration built by the Worcester Engine Company. Not being needed for operations on the rest of the MR, four engines were sold in the 1870s to the Taff Vale Railway and one to the Sirhowy Railway.[5]