505 / 506 Western Extension

505 / 506 Western Extension (French: l'Extension de la Ligne 505-506 à l'Ouest; Traditional Chinese: 505 / 506 西端延綫) is a railroad project by The Linx. The project will involve in extending the 505 / 506 Corridor Line westward for 6.1 km along the Highway 5 corridor, adding 4 stations in the City of Borden in the Regional Municipality of Gravenhurst. The project was first gazetted in 2009, and was delayed due to limited funding. Constructions began in October 2012, with the constructions expected to complete in mid-2014, but completed in early 2015 instead.

Due to construction delays, the opening date of the extension has been delayed to 28 February 2016.

The project costed 643.2 million Nichs.