The nation’s health, wealth, and security rely on the supply and distribution of certain goods and services. The array of physical assets, processes and organizations across which these goods and services move are called critical infrastructures. Computers and communications, themselves critical infrastructures, are increasingly tying these infrastructures together.
This report discusses the Appalachian Development Highway Program (ADHP). After a brief description of the ADHP system, the report describes the ADHP's operation, organization, spending history and status. It then describes changes in its funding mechanism resultant from TEA 21 and issues of interest to Congress related to the ADHP.
The year 2000 (Y2K) computer problem poses a potential threat to the continued proper functioning of many national infrastructures. These include telecommunications, utilities, financial services, health care, transportation, government services, and military preparedness. Other sectors -- such as water, agriculture, food processing and distribution, emergency services, and small and medium sized businesses -- have also been identified as having potentially significant Y2K problems but, due to space constraints, are not discussed here. While public and private sector entities report progress toward resolving their Y2K problems, much uncertainty remains regarding which systems are most vulnerable to failures. The overall impact resulting from the Y2K problem to some degree still depends on remediation progress made in 1999.