Episode #1.4
- Episode aired Oct 2, 2017
- 44m
Signal problems lead to congestion at rush hour. 24 hours later the same signal causes further problems leading to services being suspended. Engineers race to replace 60 feet of track in 4 h... Read allSignal problems lead to congestion at rush hour. 24 hours later the same signal causes further problems leading to services being suspended. Engineers race to replace 60 feet of track in 4 hours.Signal problems lead to congestion at rush hour. 24 hours later the same signal causes further problems leading to services being suspended. Engineers race to replace 60 feet of track in 4 hours.