THP: 1 injured after crash on I-81 in Sullivan County

SULLIVAN COUNTY, Tenn. (WJHL) — One person was injured after a tractor-trailer crash on Interstate 81 in Sullivan County on Thursday morning. According to a report from Tennessee Highway Patrol (THP), a tractor-trailer was traveling north on I-81 near mile marker 67 just before 4:30 a.m. "[The tractor-trailer] did not maintain their lane, entered into [...]