Page:The wealth of nations, volume 3.djvu/99

 even by some ministers, as a very great resource which might at some time or another be applied to the exigencies of the State. Government, it has been said, by taking the management of the turnpikes into its own hands, and by employing the soldiers, who would work for a very small addition to their pay, could keep the roads in good order at a much less expense than it can be done by trustees, who have no other workmen to employ but such as derive their whole subsistence from their wages. A great revenue, half a million, perhaps, it has been pretended, might in this manner be gained without laying any new burden upon the people; and the turnpike roads might be made to contribute to the general expense of the State, in the same manner as the post-office does at present.

That a considerable revenue might be gained in this manner, I have no doubt, though probably not near so much as the projectors of this plan have supposed. The plan itself, however, seems liable to several very important objections.

First, if the tolls which are levied at the turnpikes should ever be considered as one of the resources for supplying the exigencies of the State, they would certainly be augmented as those exigencies were supposed to require. According to the policy of Great Britain, therefore, they would probably be augmented very fast. The facility with which a great revenue could be drawn from them would probably encourage administration to recur very frequently to this resource. Though it may, perhaps, be more than