overlapping US 6's connection with SR 2; its eastern terminus is just west of the Cuyahoga River in the Ohio City neighborhood of Cleveland. US 20 and SR 113 travel concurrent with US 6 Alt. for while they cross the Rocky River. Nearly all of its span follows Detroit Avenue's alignment through Lakewood and Cleveland, which also carried US 20 Alt. for a time. The far western portion in Rocky River follows Detroit and Old Lake roads. US 6 Alt. exists to provide a route for truck traffic, as commercial vehicles are prohibited on Clifton Boulevard. Eastern Greater Cleveland alternate route U.S. Route 6 Alternate (US 6 Alt.) traveled along Euclid Avenue, with US 20 Alt., in Cleveland and East Cleveland, Ohio, from 1936 until 1967, when US 20 was removed from US 6 and routed along Euclid Avenue from Superior Avenue in East Cleveland to Public Square in Cleveland. Euclid–Chardon alternate route Union City bypass route Warren business loop U.S. Route 6 Business (US 6 Bus.) is a loop through the city center of Warren, Pennsylvania. In 1989, a freeway bypass for US 6 was completed on the south side of the Allegheny River, while the original routing plus a connecting bridge were designated as a business loop. Except for following Ludlow Street near its western terimus, the route mostly follows Pennsylvania Avenue. It is cosigned with US 62 for the westernmost of its route. Major intersections Tunkhannock business loop U.S. Route 6 Business (US 6 Bus.) is a loop through the borough of Tunkhannock, Pennsylvania. The route was signed in 2000, as a wider (but still two-lane) bypass was constructed along the Susquehanna River to avoid the narrow old alignment. The business loop, also known as Tioga Street, is the main artery of the town. Major intersections Lackawanna County business loop U.S. Route 6 Business (US 6 Bus.) is a loop through northern suburbs of the city of Scranton, Pennsylvania. The route was formed in 1999, after a freeway bypass was constructed. The route begins as a four-lane undivided highway, featuring a variety of businesses but avoiding the centers of suburbs like Dickson City and Blakely. It then becomes a two-lane route and skirts north of the narrow suburban finger by traveling through Archbald Pothole State Park and Pennsylvania forestry land. Upon entering Carbondale, the route dips south back into suburban development and serves as a narrow two-lane