Paul, I am attaching two photos of the double crossovers at Madrone, NM on the Clovis Sub of the Santa Fe (prior to the BNSF merger) taken just after construction of the second main track at that location. Within the middle of the crossovers, the old ...

here is an excerpt from Amtrak's spec 63 on track centers. ------------------------------ Arthur Misiaszek PE Sr. Project Manager GFT Vernon Rockville CT ------------------------------

Crossovers: If the track centers are 17 ft. or greater, there's no need to use the extra-long switch ties of 22' or 23' length. That makes construction and especially maintenance easier, specifically tie replacement where only 2 tracks are involved ...

Crossovers: If the track centers are 17 ft. or greater, there's no need to use the extra-long switch ties of 22' or 23' length. That makes construction and especially maintenance easier, specifically tie replacement where only 2 tracks are involved ...

As the Communications, Signals & Information Technology (CS&IT) Functional Group Vice President, I encourage you to join us for the CS&IT Symposium, March 3-5, in Jacksonville, FL. This year's program will highlight new technologies and foster collaboration ...