HAVRE, Mont. — BNSF Railway may expand a groundbreaking pilot program that uses drones to conduct track inspections along remote sections of its main line. Since 2015, the railroad has been using drones to take detailed photos of the tracks a…
HAVRE, Mont. — BNSF Railway may expand a groundbreaking pilot program that uses drones to conduct track inspections along remote sections of its main line. Since 2015, the railroad has been using drones to take detailed photos of the tracks a…