After passing through the northern tier of Portage County, State Route 82 crosses central Trumbull County, becoming a freeway for ten miles (16 km) along with State Route 5 as it bypasses the city of Warren. East of Warren, the route continues as a 4-lane divided highway, with level intersections at most secondary roads and interchanges with most other state highways, including a modified cloverleaf interchange with State Route 11. Just before the Pennsylvania state line, State Route 82 meets its eastern terminus with a full cloverleaf interchange in Masury at U.S. Route 62 and Trumbull CR 331 (Hubbard-Masury Road), which continues south.
History
The former alignment of State Route 82 in Trumbull followed Market Street through Warren (concurrent with State Route 5 to Elm Road), and then continued east on what is now Warren-Sharon Road through Howland, Vienna, and Brookfield Center. The former eastern terminus of the route was where Warren-Sharon Road meets the Pennsylvania state line, and State Street in Sharon, Pennsylvania continues east.