To repeal a prohibition on the use of certain funds for tunneling in certain areas with respect to the Los Angeles to San Fernando Valley Metro Rail project, California.

This bill removes a long-standing federal ban on using funds for underground tunneling in certain areas of Los Angeles and the San Fernando Valley. Previously, construction was prohibited in these zones due to concerns regarding underground methane gas deposits. By repealing this restriction, the legislation allows the local transit authority to pursue subway expansions and rail projects that were previously blocked, potentially reducing traffic congestion and expanding public transportation options for residents in the region. Additionally, the bill extends and sets funding levels for federal grants that support transit systems in urbanized areas through 2009.