Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options answers only not deleted user 6870

Questions pertaining to railroads and railroad tracks

29 votes
Accepted

Why would a train automatically derail if a signal is passed at danger?

Train stops are pretty much not used on mainline rail systems because the mechanical parts limit the possible speed of they can be used at limiting their use to low-speed track like sidings and depots, …
gsnedders's user avatar
  • 406