AMP: 0 Location: Washington Blvd and Tresser Blvd, Stamford No signage as SSR 493 begins. It’s unclear why this isn’t just part of CT 137, at least to I-95. AMP: 0 Location: Washington Blvd and I-95, Stamford Turn right for I-95 south. Stay straight and turn left for I-95 north via SR 790. SSR 493  … Continue reading Connecticut Special Service Road 493, US-1/CT 137 to I-95