Railway Group Weston, Clevedon & Portishead Railway (Paul Gregory) Weston, Clevedon & Portishead Railway (Colonel Stephens Society) Further reading Mitchell,Vic and Smith, Keith (2003). Branch Lines to Clevedon and Portishead. Midhurst: Middleton Press. . Smith, Martin (1992). The Railways of Bristol & Somerset. Shepperton: Ian Allan. . Closed railway lines in South West England Rail transport in Somerset Railway lines opened in 1897 Railway lines closed in 1940 Clevedon Minor British railway companies HF Stephens