|Location Map ( geo)|
|From:||Bath Street (TQ305050)|
|To:||North Street (TQ307043)|
|Distance:||0.5 miles (0.8 km)|
|Old route now:||A2010|
|Route outline (key)|
The B2121 runs along Dyke Road in Brighton.
It originally started at the Seven Dials roundabout but owing to a one-way system on the A2010 it now starts on that road one block south. It continues south along Dyke Road, passing St Nicholas's Church before going through a bus gate. The road ends at a set of traffic lights in the shopping area on the B2066, which is also restricted at this point.