Research and development involving rail corridors will take place in 50 states , White House says . Investment will be made through state grants funded by $ 862 million stimulus package . More than 30 European manufacturers agree to establish or expand rail operations if hired .
Projects and planning involving rail corridors will take place in 31 states , White House says . Investment will be made through state grants funded by $ 862 billion stimulus package . More than 30 rail manufacturers agree to establish or expand U.S. operations if hired .