The bridge was constructed using funds subscribed by numerous local wealthy citizens to a specially formed Bathwick Bridge Company with a view to investors making a return on investment through the toll charges. In order to establish the bridge and the company an Act of Parliament was required and, in a move which would later prove the undoing of the company, the level of the toll was fixed at one penny. Unfortunately for the shareholders of the Bathwick Bridge Company, inflation took hold during the 19th century and, by the early 20th century, a one penny toll was not worth much. By the 1920s, the revenues from tolls no longer covered the costs of operating and maintaining the bridge.