Caiff y cyllid o dan y Grant Cynnal Gwasanaethau Bysiau ei ddyrannu’n flynyddol i awdurdodau lleol Cymru drwy fformiwla sy’n adlewyrchu eu poblogaeth a’u nodweddion gwledig neu drefol.
Funding under the Bus Services Support Grant (BSSG) is allocated annually to Wales’ local authorities by a formula that reflects their overall populations and their rural or urban characteristics.