 In the community of Noroton, the highway passes to the south of Noroton Heights station on the New Haven Line.Near the center of town, the southbound direction narrows to three lanes again, and I-95 has interchanges with US 1 and Route 136.Next, the freeway turns to the northeast, passing over the New Haven Line and coming to a service plaza and welcome center in the northbound direction, before reaching another interchange with US 1.