Senate Finance Committee Chairman Max Baucus (D-Mont.) has introduced a bill that would repair the looming revenue hole in the Highway Trust Fund. Baucus's bill, introduced July 20, would provide a total of $26.8 billion in new revenue for the trust fund, with $22 billion designed for the fund's highway account and $4.8 billion for its transit account. Photo: Senate Finance Committee Finance Committee Chairman Baucus (L) hopes to avert shortfall in trust fund. Transportation Secretary Ray LaHood has said that the highway account will require a $20- billion infusion over the next 18 months, or DOT would have to
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.