Stamford to Norwalk

From the two island-platform passenger station at Amtrak-served (and Metro-North served) Stamford (MP 33.1), and the junction at Stam (MP 33.3), where the New Canaan line branches away to the north-northeast, the four track, CTC, overhead electrified, main line continues east-northeast, with overall speed limit 75 mph for passenger trains (and 40 mph for freights) but local speed restriction of 50/25 on a curve, followed by a 60 mph curve, and a reduction in the overall speed limit to 70 mph, past the passenger station at Noroton Heights (MP 36.2), turning east past the passenger station at Darien (MP 37.7), north-northeast past the passenger station at Rowayton (MP 39.2), and just north of east past crossovers at West Walk (MP 40.8), the passenger station at South Norwalk (MP 41.0), and the drawbridge (45/30 on the bridge) at Walk (MP 41.3), followed by the junction where the Danbury Branch turns away northeast and the main line continues east-northeast.