which it intersects I-480. SR 43 splits off, and SR 8 continues northward before joining US 422 and turning to the west. The new road is briefly known as Chagrin Boulevard before becoming Kinsman Road. SR 8/US 422 continues to the northwest through the immediate Cleveland area; during its approach to downtown Cleveland, SR 87 joins the concurrency, followed by an interchange with I-77. For its final mile, SR 8/SR 87/US 422 picks up a concurrency of SR 14/SR 43, after which the road becomes known as Ontario Street and turns toward Public Square, the northern terminus of SR 8. SR 8's northern terminus is shared with six other roads: SR 3, SR 14, SR 43, SR 87, US 42, and US 422. History SR 8 was one of the original state highways in Ohio. It went from Marietta all the way to Cleveland. Over time, though, parts of the route were renumbered or reassigned, especially south of Akron. In 1926 the portion from Marietta to Newcomerstown became U.S. Route 21. The same year the section from Newcomerstown to Uhrichsville became State Route 16 and SR 8 was rerouted from the Ohio River town of Fly to Uhrichsville. In 1969, the section from Fly to Canton was renumbered to State Route 800, the portion from Canton to Akron was deleted, and the southern end of the highway was truncated at Akron, at U.S. Route 224. On August 6, 1954, the portion of the North Expressway in Akron opened from Perkins Street to Cuyahoga Falls Avenue. By 1962, it had been extended south to the Central Interchange and numbered Route 8B; it became mainline SR 8 in 1969 north of Market Street, and in its entirety by 1971. A section of freeway between Front Street (SR 59) and Graham Road in Cuyahoga Falls and Stow opened by 1972, with the connecting section opening in 1974. The freeway carried only the SR 59 designation between Tallmadge Avenue in Akron and Front Street in Cuyahoga Falls and had no posted number north of there until 1983, when the SR 8 designation was transferred to the freeway. The final section of freeway opened on May 20, 1988, reaching State Route 303. SR 8 from Interstate 77 to Perkins Street was rebuilt from 2003 to 2005. The freeway in that stretch previously had onramps and offramps built closely together, creating the danger of weaving traffic.