AMP: 1 Location: Hatchett Hill Rd and S Main St, East Granby No signage as SR 540 begins. SR 540 provides a connection between CT 187 and 189 in East Granby, though the 30 MPH speed limit discourages through traffic. AMP: 0 Location: Hatchett Hill Rd and Hartford Ave, East Granby A mile and a … Continue reading Connecticut State Road 540, CT 187 to CT 189