budget for aviation and dulles corridor enterprise funds

2012 BUDGETMetropolitan Washington Airports Authorityimpact of continuing with projects authorized in 2012 or in prior periods. Completed projectsreflect actual project costs, while continuing projects are presented in 2010 dollars. Projectestimates reflect annual inflation cost escalation.Funding sources indicated are subject to change. Bond issues are sized to complete workduring certain periods of time, not necessarily to complete entire projects. Some of the largerprojects that require several years to complete may require funding from several bond issues.Project DescriptionsDescriptions of projects in previous budgets are repeated in this budget if the projects are stillactive in 2012. These descriptions, as well as descriptions of new projects authorized in prioryears and the deferred projects, are included. The project amount shown is the total currentcost estimate for the project.148