This follows mounting concerns about the traffic impact on neighbouring road junctions when the New Tyne Crossing between Jarrow and East Howdon opens in 2012.

The Silverlink junction in North Tyneside is already heavily congested.

There are fears of even longer delays for motorists along the A19, if urgent road improvements are not carried out for the opening of the tunnel.

There are also concerns on the possible negative impact on industry along the A19 corridor, on South and North Tyneside.

People are being asked for their views on a Highways Agency scheme to improve the Silverlink junction, which could be carried out sooner than originally planned.

Trevor Jackson, of TT2, the concessionaire behind the New Tyne Crossing, has pressed for the road changes to take place since the launch of the tunnel scheme.

He said: "It's encouraging to see the process moving forward. I shall certainly be taking this opportunity to express my views on the way forward for Silverlink.

"We've spoken to a wide range of people on this matter and all are agreed that something must be done as soon as possible to address the congestion issues.

"I hope the public get behind this consultation, so that the most sensible solution is identified."

The Mayor of North Tyneside, Coun Linda Arkley, said: "I am delighted that the Highways Agency has brought forward proposals to address the inadequacy of the Silverlink junction, especially with the imminent opening of the new Tyne Tunnel.

"It is imperative that we have a new junction in place as soon as possible."

The Silverlink junction of the A19 trunk road and the A1058 is already over capacity, coping with more than 100,000 vehicles per day.

Traffic levels could increase when the second Tyne Tunnel opens in 2012.