AMP: 0 Location: Bushnell Hollow Rd and Scotland Rd, Sprague No reassurance shield as Route 138 begins. Via a circuitous routing, CT/RI/MA 138 heads to Milton, Mass. outside of Boston. AMP: 2 Location: Bushnell Hollow Rd and Hanover-Versailles Rd, Sprague Keep right for 138 a couple miles later. AMP: 2 Location: Bushnell Hollow Rd and … Continue reading Connecticut Route 138, CT 97 to SR 660