Last week Rep. Betsy Markey, D-Colo., introduced a bill that would redirect some $700 million in funds that have been languishing in Transportation Department accounts, designated to fund projects earmarked by members of Congress more than a decade ago and long since forgotten.

Sunlight's Reporting Group has been tracking these "disappearmarks"--projects requested by members of Congress that are never completed--or, at times, even begun. In some cases, that's due to changes in federal programs, in others, due to local opposition, to projects being ineligible for the earmarked funds, or because state and local authorities simply couldn't ...