Surrey County Council wants to cut the speed limit on Clay Lane to 30mph and install a new crossing.
Police want to find the driver of a blue car involved, which failed to stop, said a spokesperson.
Worthing Museums first dig of the century is set to get underway from 10 August to 23 August.
The cable route will be included in a final submission to the Planning Inspectorate this summer.
Police in Surrey are appealing for witnesses to the collision on the A3 between Stoke and Burpham.
Main routes to Waterloo will shut while a line affected by a landslip will reopen by 24 February.
The woman, who was in her 40s, died after a crash on the A3 slip road in Burpham, near Guildford.
