Special routes of U.S. Route 90
U.S. Highway 90 Alternate is an alternate route of U.S. Highway 90 in Jacksonville, Florida, United States. It runs from the split of Beach Boulevard and Atlantic Boulevard east along Atlantic Boulevard (State Road 10; US 90 and SR 212 use Beach Boulevard) to Southside Boulevard (State Road 115), where it turns south to end at Beach Boulevard (US 90/SR 212).
U.S. Route 90 Business (New Orleans, Louisiana)
From the west, US 90 Bus. begins at a modified trumpet interchange with US 90 in a sparsely developed area of Jefferson Parish surrounded by the suburban city of Westwego, Bayou Segnette State Park, and an industrial area formerly known as Avondale Shipyard. Mainline US 90 connects with Boutte to the west and the Huey P. Long Bridge across the Mississippi River to the east (geographically north). Due to the proximity of the BNSF/Union Pacific Railroad overpass on eastbound US 90, the ramp from westbound US 90 Bus. travels in an indirect fashion and intersects an eastbound ramp at grade at a four-way stop. As a result, a significant amount of local traffic circumvents this movement by turning onto Nine Mile Point Road toward a signalized intersection with US 90 that features a protected no-stop turn lane.