There's very slow traffic on the A55 Eastbound between J32 A5026 (Holywell) and J33 A5119 Northop Road (Northop). It's in the roadworks area.
Shopkeepers in the Blaenau Gwent town of Abertillery say roadworks to improve the area are actually hitting them hard.
Some businesses have even sacked workers because of a lack of trade.
Our reporter Rob Osborne has been to Abertillery to see what the problem is.