 SR 738 ends at an intersection with State Route 208 and State Route 606 at Snell; SR 208 continues northeasterly via Spotsylvania to US 1 south of Fredericksburg.State Route 744 in Lee County extends for  from U.S. Route 58 Business east of Ewing south to the Tennessee state line.Its continuation in Tennessee is an unnumbered county road in the direction of Alanthus Hill and State Route 63.