The medical information highway: where is the access ramp?

In this article, an analogy is drawn between a health care information system and a freeway transportation system. Unfinished access ramps and disconnected road sections are likened to unlinked computer information systems. It is not until there is "connectivity" between roadways that vehicles can take advantage of the efficiencies of a freeway system or until there are comprehensive, integrated information systems that quality health care can be provided.