Re: What is the purpose of the pre-assembled SMART switch at Petaluma station chalkmarked "gauntlet?
Author: fkrock
Date: 04-20-2013 - 08:42
In case of a collision, gauntlet track can be deadly because the trains do not meet head-on. One train runs along and through the side of the other train.
Many people were killed when two Chicago South Shore trains met head-on on gauntlet track over a bridge. I believe the Long Island had a similar accident.
The advantage of Gauntlet track is that it avoids the maintenance expense and speed restrictions of switches on both ends.