While not COVID-19 specific, Cwm Taf Morgannwg has not submitted closed pathways data since September 2018 (Cwm Taf health board between September 2018 and March 2019).
(r) Cyhoeddwyd data 2018-19 cyflwr ffyrdd awdurdodau lleol gan Ddata Cymru ar 29 Gorffennaf 2019, ar ôl cyhoeddiad gwreiddiol y bwletin hwn (10 Gorffennaf 2019).