In the south east, funding of around £350 million will be provided for improvements to the A27 along the south coast, tackling severe congestion at Arundel, Worthing and Lewes. The government also plans to invest £300 million to upgrade the east-west connection to Norfolk, by dualling sections of the A47 and improving its connections to the A1 and A11, building on the recently completed full dualling of the A11 from London to Norwich.