Does anyone know if there is a bus from segovia to manzanares el real? and while we're on a role, how about between segovia and pedrazas or sepulveda?

I know that in the castle at Manzanares they hold political meetings, etc., so it stands to reason that there is bus service. Since both Sepúlveda and Pedrazas are about 60 km from town, you may be just as well of one-waying a taxi to get there...sorry I don't have too many other ideas...