"A key problem is the Highway Trust Fund, which generates about $50 billion annually for road, bridge and transit projects. The vast majority of this money -- about 82 percent -- goes to roads and bridges, while 15 percent goes to transit and 3 percent toward highway safety."
"In the past fiscal year, the fund was taking in less revenue than it was paying out to states. It was headed for insolvency in September when Congress stepped in with an $8 billion emergency transfer from the general fund."
"It won't get us through the year," said John Horsley, executive director of the American Association of State Highway and Transportation Officials.
The "nonpartisan National Surface Transportation Policy and Revenue Study Commission, chartered by Congress, recommended gradually increasing the federal gas tax to 40 cents a gallon, a move that the Bush administration and many in Congress have opposed. President-elect Barack Obama has not said whether he favors raising the tax."
"The new secretary also will have to quickly craft a proposal for Congress to reauthorize the nation's five-year transportation spending plan, which expires in September. The law gives $286 billion to transportation projects."
Thanks to Bay Area Transportation News