The six-lane Roberts Expressway has interchanges with Route 5, U.S. Route 6A, Route 128, and US 6A again on its way to Olneyville. It crosses from Johnston into Providence just west of the bridge over Route 128. At the second US 6A interchange, the older Olneyville Bypass begins, and the freeway reduces to four lanes. Heading around Olneyville to the south and east, US 6 has partial interchanges with Route 14, Route 10 and Broadway before merging with Route 10 towards downtown Providence on the Route 6-10 Connector. Along the Connector is an interchange with Dean Street before it (and Route 10) ends at Interstate 95, with ramps to Memorial Boulevard for downtown access. US 6 turns south there with I-95. US 6 soon leaves I-95 for Interstate 195, which takes it east across the south side of downtown. U.S. Route 1A and U.S. Route 44 join after it crosses the Providence River, and the four routes head east across the Washington Bridge over the Seekonk River.