B2115 is a designation for a specific road or route, often used in the context of transportation and navigation. It typically refers to a local or regional road that connects various towns or cities, facilitating travel and commerce. The number itself is part of a larger system of road classifications that help drivers identify routes easily. In some regions, B2115 may also refer to a specific bus route or service, providing public transportation options for residents. These routes are essential for connecting communities and offering accessible travel for those without personal vehicles, contributing to the overall transportation network in the area.