Tracking the Progress: Ottawa’s O-Train Stage 2 Western Extension - December 2025

Rail Fans Canada takes you trackside for an in-depth update on Ottawa’s expanding LRT system. In this December 2025 video, we show the latest progress on the O-Train Stage 2 West Extension, stretching from Tunney's Pasture Station to Algonquin in Nepean (on Line 1) and Moodie near Kanata (on Line 3). With early testing on various sections already started, track installation complete and overhead catenary work in progress, there is lots to look forward to in 2026, as we lead up to the planned opening in 2027.

Get a close-up look at station construction, trackwork, and what’s coming next as this vital light rail extension moves closer to completion, complete with simulated trips through the tunnel segments. Whether you’re following the city’s transit evolution or just love all things rail, this is your go-to update for the O-Train West Extension.

Video by Shane Seguin
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