State Route 1, often referred to as Highway 1, is a state highway that runs along the Bloxburg Valley state coast. It is famous for having some of the best coastline in Roblox, which is why it was designated as an All-Robloxian Road.

In the Northern Bloxburg Valley, the Bloxburg Valley Legislature designated the segment between Bloxburg Valley Route 10 at Juan Point and Route 101 near Dos Bocas as a Coast Highway.

This route is part of the Bloxburg Valley Expressway System and is eligible for the State Scenic Highway System, which limits development in the vicinity of the highway.