objective. The Guildford Junction line was planned to be laid using a novel—and almost certainly impractical—wooden permanent way system. The LSWR saw that Guildford would be a useful starting point for a railway to the south coast at Chichester, but the wooden track was an obvious objection. Nevertheless an extension to Chichester linking with a planned line from Fareham offered the best chance of defeating a proposed Direct Portsmouth Railway. On 27 September 1844 the Guildford Junction company agreed to sell to the LSWR for £75,000. The LSWR agreed, but at its own expense the Guildford Junction was to complete its single line by 1 May 1845 in conventional track instead of wood, with earthworks and bridges suitable for later doubling. Brighton and Chichester Railway, extending to Portsmouth The London and Brighton Railway had reached Shoreham-by-Sea (from Brighton) in 1844 and on 4 July 1844 the affiliated Brighton and Chichester Railway was authorised by Parliament to extend from Shoreham to Chichester. While this was under construction, the Brighton and Chichester Railway obtained another Act, on 8 August 1845, to extend to Portsmouth. The Brighton company encouraged this, intending to get a share of the Portsmouth traffic. Two other routes had been promoted in the same Parliamentary session; one was a Guildford, Chichester and Portsmouth Railway, intended to run from the Guildford Junction line and through Godalming and Midhurst to Chichester and Portsmouth. This proposal was supported by the LSWR, but was thrown out by Parliament. At the same time the London and Croydon Railway (L&CR) had authorisation for an Epsom branch from Croydon, to be worked on the atmospheric system, in which stationary engines exhausted air from a pipe laid between the rails; the leading carriage of trains carried a piston which ran in the tube, and the air pressure differential propelled the train. The L&CR now fostered a Direct London & Portsmouth Railway which would run from Epsom via Dorking and Godalming to Portsmouth. This too was unsuccessful in Parliament. The Portsmouth extension of the Chichester line ran along the coast to Havant, later the site of a junction with the Portsmouth Direct Line. It ran on to make a triangular junction; the northern spur ran to Cosham, there joining an LSWR spur from its Gosport branch, facing Bishopstoke (Eastleigh). The southern spur ran to Portsmouth, where there were two platform faces at a terminus on Commercial Road; the