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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The husband of Claire and father of Charlotte suffered gun wounds to the head, described by the pathologist as "self-inflicted".
The weapons will now be used as part of a ‘Knife Angel’, a 26ft high sculpture against violence and aggression.
Anecdotal evidence shows that doing something creative can help people living with the disease, and even prompt them to remember things.