Pretty simple, build the tunnels to make the lines more straight and cutting travel time. We need railroads dedicated to high speed rail separating from freight railroads. I don't care about costs or how long it will take to complete these lines. US Interstate System finally completed in 35 years so it's doable with strong political will. I would love to commute to DC from Pittsburgh under two hours.
Five Possible High Speed Rail Links to Pittsburgh (Part 1)
Pretty simple, build the tunnels to make the lines more straight and cutting travel time. We need railroads dedicated to high speed rail separating from freight railroads. I don't care about costs or how long it will take to complete these lines. US Interstate System finally completed in 35 years so it's doable with strong political will. I would love to commute to DC from Pittsburgh under two hours.