|Distance:||4.2 miles (6.8 km)|
|Met (1991):||A48, A449, M4, A48|
|Now part of:||A48|
|Route outline (key)|
The A455 was an upgrade of the B4004 Ringland Way, Spytty Road and Corporation Road in Newport, running from the M4 J24 to George Street Bridge. The road thus bypassed the eastern suburbs but either had to return to the A48 past the city centre or cross the transporter bridge to continue westwards.
Original Author(s): Tom Sutch