Leave the M6 at Junction 10 and take the A454 towards Wolverhampton. Continue to follow the A454 right into Wolverhampton (be wary of speed cameras on the A454). On reaching the traffic island that intersects with the ring road, turn right. As you approach the 2nd set of lights look for the signs for football parking. The ground is over the second set of lights on the right.
Wolverhampton Railway Station is around a 15 minute walk away from Molineux. From the main station entrance proceed straight on towards the city centre and as you reach the inner ring road turn right. Just follow the ring road as it continues in a circular pattern around to the left. Eventually you will see the Molineux on the right.