Dagworth

Is that a record?  Technically feasible I would think although the route indicator principles keep changing!

It only has JI4,5 & 6 and two stencils for the sub, but the stencils apply to two routes each, one of the JIs can apply to two different paths across the points. 

14? Is that it? CF2324 at Cardiff Central technically has 48 routes from it, although there are only 7 destinations.