trackage

trackage classified by speed

按速度分级的（铁路）线路

It also shows trackage and operators for Canada and Mexico.

它还显示加拿大墨西哥的轨经营公司。

It also includes current operator, traffic, signaling, trackage rights, previous operators and passenger use.

还包括当前经营公司、交通量、信号、铁线路权、以前经营公司情况。