![[JPEG]](../../frd/cs/japan/jp04_10a.jpg)
A trunk line of the Japan Railways Group, opened in 1986
Courtesy the Mainichi Newspapers
![[JPEG]](../../frd/cs/japan/jp04_10b.jpg)
The Tokyo subway, one of the world's busiest metro
systems
Courtesy the Mainichi Newspapers
![[PDF]](../../frd/cs/pdf.gif)
Figure 6. Transportation Network, 1989
Data as of January 1994