- Travel: Ghosts in the machines
 - Amtrak shortcut
 - Engraved in stone
 - B&O's magnolia cutoff is an engineering marvel
 - CPKC: Solving the Shreveport dilemma
 - Trains best: UP in the 90
 - Colossus of roads
 - Key system bridge units earn their keep
 - In my own words: Diagnosing an ailing diesel
 
              