[Press Release] About suspension of driving of some sections of municipal subway blue line (Shonandai Station-Odoriba Station)

　Today, a crack was found inside the rail between Shimo-Iida Station and Tateba Station (up line) of the Municipal Subway Blue Line, so the rail was reinforced, and from 4:45 pm to 5:14 pm, Shonandai Station and Odoba Station.
　We apologize for any inconvenience this may have caused to you.

1 Overview of driving schedule
　（1） Date and time
　　　 Wednesday, November 13, 2019 From 4:45 p.m. to 5:14 p.m.
　（2） Section
　　　 Municipal Subway Blue Line Between Shonandai Station and Odori Station
　（3） Reason
　　　 As a result of analyzing the ultrasonic test conducted last night, the cracks inside the rail was confirmed. After confirming the site today, no damage was found on the surface of the rail, but the rail was reinforced to ensure that the rail was reinforced.
2 Causes
　 The cause of cracks inside the rail is currently under investigation.
3 Impact
　 Number of employees: 1,700