Merrickville (CPKC Main)

The CPKC main line crosses County Road 15 at a public grade crossing on the north side of Merrickville village, about 400 metres from the Rideau Canal locks. This is the Winchester Subdivision, CPKC's primary freight corridor between Toronto (via Smiths Falls) and Montreal — a 160 km (100 mi) stretch of main line that was double-tracked until CPKC began partially single-tracking it and installing CTC signals in 2020–2021.

Railfans typically set up near the grade crossing on County Road 15, which provides unobstructed sight lines in both directions along relatively straight track. The crossing has standard warning signals (lights and bells). Approaching trains can be heard well in advance thanks to the flat, quiet agricultural landscape. Horn blasts at the grade crossing give additional advance notice.

The village is small and quiet, so rail sounds carry a long distance. Between trains, the area is peaceful — a contrast to busier corridor spots. There is no formal viewing platform; this is simply a rural grade crossing with good sight lines and easy roadside access.

Merrickville sits on the Rideau River in the United Counties of Leeds and Grenville, about one hour south of Ottawa via Highway 401 (exit 705) and County Road 15. The terrain is flat Eastern Ontario farmland — hay fields, mixed hardwood and softwood stands, and low-lying marshes along the Rideau corridor.

The CPKC tracks run roughly east-west through the north side of the village, slightly elevated above the surrounding land. To the south, the village proper centres on the Rideau Canal, where three locks provide a combined lift of 25 feet (7.6 m). The heritage stone buildings along Main Street date to the mid-1800s, giving the village a distinctive 19th-century character — Merrickville is often called the "Jewel of the Rideau." Autumn colours are particularly vivid along the canal and surrounding maple corridors.

The Winchester Subdivision is CPKC's primary freight route between its operations in Toronto/Smiths Falls and Montreal. Wikipedia notes it as a 160 km stretch of double-track main line running from Smiths Falls through rural farming communities to downtown Montreal, though CPKC began partially single-tracking the line and adding CTC in 2020–2021.

CPKC does not publish freight schedules, and no reliable public source provides specific train counts for the Winchester Sub at Merrickville. Expect a mix of intermodal container trains, manifest freight, grain and potash unit trains, and occasional crude/ethanol unit trains — typical of a major CPKC east-west corridor. No passenger service operates on the Winchester Sub; VIA Rail runs on the separate CN Kingston Subdivision to the south.

The CPKC Holiday Train passes through Merrickville each November/December, stopping briefly in the village (typically around 5:00 PM) as part of its Eastern Ontario tour through Finch, Merrickville, Smiths Falls, and Perth. This event draws large crowds to the crossing area.

The County Road 15 grade crossing is the primary photography location. The relatively straight, flat track allows telephoto shots of approaching trains from either direction. Morning light favours the south side of the tracks for eastbound movements; afternoon and evening light work better from the north side for westbounds.

For a more scenic composition, the village's heritage stone buildings and the Rideau Canal lock structures can be incorporated as background elements from positions along County Road 15. The canal locks are approximately 400 m south of the crossing. In autumn, the surrounding maple and hardwood trees provide colourful framing, particularly in early to mid-October.

Winter photography benefits from long shadows and clear sight lines across snow-covered fields, though temperatures in Eastern Ontario routinely drop below -20°C in January and February — dress accordingly.

The railway arrived in Merrickville in August 1888, when the Ontario & Quebec Railway (an O&Q subsidiary controlled by CPR through a 999-year lease obtained in 1884) completed its extension from Smiths Falls eastward to the Quebec border via the Atlantic & North-West Railway connection. This gave CPR a direct through route from Toronto to Montreal, bypassing the earlier awkward routing through Carleton Place and Ottawa.

Merrickville itself is far older than the railway. Founded in 1794 by William Merrick, a Loyalist from Massachusetts, the village grew as a milling centre on the Rideau River. Construction of the Rideau Canal (1826–1832) — now a UNESCO World Heritage Site — transformed the community, and by 1851 it was a thriving industrial centre with flour mills, sawmills, a cloth factory, and various foundries. The arrival of the railway in 1888 fostered only limited additional industrial growth, as nearby Smiths Falls had been chosen as CPR's divisional point in 1885.

The Ontario Railway Stations project notes that the O&Q established a station to the north of Merrickville's commercial centre, with railway facilities including a siding.

Merrickville offers a distinctive combination that few Winchester Sub crossings can match: a major CPKC freight corridor running through a well-preserved heritage village on the Rideau Canal, a UNESCO World Heritage Site. Railfans can photograph trains at the grade crossing, then walk a few hundred metres south to the canal locks where hand-cranked mechanisms still operate during navigation season (mid-May to mid-October).

The village's compact walkability means the railway crossing, canal locks, Blockhouse Museum (a National Historic Site built 1832–33), shops, and restaurants are all within a short stroll. For railfans combining train watching with a broader day trip, the Railway Museum of Eastern Ontario in Smiths Falls is only 25 km (15 mi) west.