Developers had applied to remove an obligation to build a bridge connecting the estate to the town.
South Kesteven District Council says it has complained to the government over the issue.
Restoration work on the turret, the clock tower and the roof of the Grantham building is complete.
The collision resulted in the northbound carriageway being closed for more than 10 hours.
Officials at South Kesteven District Council say every effort is being made to minimise disruption.
They walked the Hollywood walk of fame, but also enjoyed a taste of life in rural Lincolnshire.
All the saddles, riding tack and a carriage have been taken from stables in Hough on the Hill.
More than £300,000 will be spent across leisure facilities in Bourne, Stamford and Grantham.
Ray, from Grantham, has created a toy car swap box to share with other children in his area.
