Storehouses were already established on many of the land sites proposed. In 1680, to accelerate the growth of towns, the General Assembly had passed an act providing that fifty acres of land be laid out for towns at convenient landings and that storehouses be built in each, at which all goods imported had to be landed and all exports stored while awaiting transportation. The towns and storehouses were located in the following places in twenty counties: Accomac, Calvert's Neck; Charles City, Flower de Hundred; Elizabeth City, Hampton; Gloucester, Tindall's Point; Henrico, Varina; Isle of Wight, Pates Field on Pagan Creek; James City, James City; Lancaster, Corotomond River; Middlesex, Urbanna Creek; Nansemond, Dues Point; New Kent, Brick House; Norfolk, on the Elizabeth River at the mouth of the Eastern River; Northampton, Kings Creek; Northumberland, Chickacony; Essex, Hobb's Hole; Stafford, Pease Point, at the mouth of Deep Creek; Westmoreland, Nominie; and York, Ship Honors Store. Though none of the proposals were passed by the General Assembly in 1705, they were incorporated into later legislation and provided the basis for an effective inspection system. In 1712 the General Assembly once again decided it would be advantageous to have designated places in each county where tobacco and other products could be kept safe while waiting for transportation to England, and an act was passed providing that all houses already built and being used as public "rolling-houses", that is warehouses, within one mile of a public landing, be maintained by their respective owners. If there were no such warehouses at designated locations, the county courts were given the authority to order new ones built. If the owner of the site refused to build, the county could, after a fair appraisal, buy the land and build a warehouse at public expense. When and if the warehouse was discontinued, the land reverted to the original owner or his heirs. It is interesting to know that the warehouse built at Urbanna, in Middlesex County, in 1680, is still standing, and it is "America's only colonial built warehouse for tobacco still in existence". The owners were compelled to receive all goods offered, and were to receive storage rates for these services. For goods stored in casks of sixty gallons in size, or bales or parcels of greater bulk, the owners of the storehouses received twelve pence for the first day or the first three months and six pence for every three months thereafter. The owner of the warehouse was made liable for merchandise lost or damaged while under his custody.