over two long weekends in October 2008 and work on the platform extension was also started. The loop was brought into use ahead of schedule and to budget, with the formal opening by Kevin Lavery, the Chief Executive of Cornwall Council, taking place at Penryn station on 18 May 2009. Works included a new car park and waiting shelter at Penryn, in addition to the new loop, signalling and platform lengthening. Route Communities served Truro – Perranarworthal – Penryn – Falmouth. Route description Maritime Line trains start from Truro railway station, usually originating from the bay platform, at the left side of the main platform beyond the footbridge. The trains join the main line for the first half-mile to Penwithers Junction, passing through the -long Higher Town Tunnel on the way. At this point the line to Penzance curves away to the right; the line to Falmouth was originally the Cornwall Railway main line and so runs straight ahead while the Penzance line was built by the West Cornwall Railway Company. When originally built, tho two lines here ran as parallel single line but were completely separate; the connection at Penwithers Junction only being made in 1893 when the section was converted to double track. The Maritime Line today only has a junction with the westbound (down) line; trains running towards Truro (the up direction) come inbound on the down main line, the same line used by trains departing Truro for Penzance. The line from Penwithers Junction to Falmouth Docks has always been single track. From the tunnel the line emerges into the countryside outside Truro. The small excavated area of land on the left is a local nature reserve which supports rare plants due to its unusual position in a triangle of rail routes - the Maritime Line, the disused continuation of the West Cornwall Railway to the riverside at Newham, and a never-built route allowing Cornwall Railway trains to reach Newham. The route to Newham is now a cycle path round the edge of the city. One and a half miles from the junction, the line enters Sparnick Tunnel, which is a little over a quarter of a mile long. Although the line has only ever had a single track, most of the engineering, including the tunnels, was designed to carry a second one. The line, which heads south-westwards until this point, now heads towards the south and