Mae Llywodraeth Cymru eisoes wedi darparu £40,000 i'r awdurdodau lleol gynnal astudiaeth o'r ffordd, a sefydlwyd grŵp penodol i drafod materion diogelwch y triongl.
The Welsh Government has previously provided £40,000 to the local authorities to undertake a feasibility study for the route and a road safety practitioners group was established to consider issues at the location.