Roger Lawrence the leader of Wolverhampton City Council says the construction of i54, the new junction off the M54, is the biggest single investment in the UK in the last decade.
Jaguar Land Rover are building their new engine manufacturing plant on the site.
It is hoped that they will help to draw more businesses onto the site, creating more jobs.
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Sion Simon is on a mission, Alison Mackenzie caught up with the West Midlands MEP - Labour's candidate for the mayoral elections in May 2017
Dry overnight, but turning cloudier by dawn. Staying dry Wednesday.
Dry tonight, then turning cloudier and breezier tomorrow.