Claim: After the concurrency Highway 2 continues northward, meeting US-270 (less than 643 mi long) at Wilburton; SH-2 then passes Robbers Cave State Park and the eastern edge of the Sansbois Mountains before reaching SH-31 east of Quinton.
Evidence: After the concurrency Highway 2 continues northward, meeting US-270 at Wilburton. SH-2 then passes Robbers Cave State Park and the eastern edge of the Sansbois Mountains before reaching SH-31 east of Quinton, and the two form a six-mile (10 km) concurrency until Kinta. It travels for 643 miles (1,035 km) from Liberal, Kansas at US 54 and US 83 to White Hall, Arkansas at Interstate 530 (I-530) and US 65.