Cardiff Council has been planning, for some time, to repair Ynys Bridge. They want to do this before Llantrisant Road closes (see this story).
They have now been informed that one of their contractors is available, at short notice, to undertake the urgently required resurfacing and bridge joint repair works this weekend. The closures will be in place tonight, Saturday and Sunday night from 19:30 to 05:30 - and advance notices for motorists have been put out.
The road will be open during the day (maybe with a rough surface) during the resurfacing work.
Where is Ynys Bridge? It's the bridge over the River Taff which leads to the A470, just after Pugh's - and below Castell Coch.