The population of International Railway Systems is 2,006.
International Railway Systems's population is 6,500.
International Railway Systems was created in 2001.
Centre for Railway Information Systems's population is 800.
The population of Drivetrain Systems International is 167.
Open Systems International's population is 2,008.
The population of Open Systems International is 200.
The population of R Systems International is 2,450.
International Railway of Maine ended in 1886.
International Railway of Maine was created in 1881.
International Railway Bridge was created in 1873.
Spokane International Railway was created in 1905.
Spokane International Railway ended in 1941.