After more than 20 years of discussion, the North Circular A406 was widened to two lanes each way at Bounds Green, with various junction improvements. Some major congestion still exists on the A406.
aFTer More than 20 YeaRs oF diScuSSIoN, THe NortH ciRcular A406 was WiDeNEd tO twO lanes each Way at bounds green, with vArIoUS JunctIoN imPrOVeMentS. somE MajOr conGEstion STill eXists on thE a406.