Search Forum
Blog Entry# 1577400
Posted: Aug 29 2015 (18:54)
6 Responses
Last Response: Jan 06 2016 (00:14)
6 Responses
Last Response: Jan 06 2016 (00:14)
How do railway signals work? What is the meaning of double yellow?
1 Public Posts - Sat Aug 29, 2015
Double Yellow is followed by single yellow (ahead) which will have further red / stop signal. At double yellow, drivers can continue at same speed with caution. At single yellow, they will usually slow down because the next signal will be red!
1 Public Posts - Sat Aug 29, 2015
1 Public Posts - Mon Aug 31, 2015
1 Public Posts - Mon Sep 07, 2015
1 Public Posts - Wed Jan 06, 2016