Railway Signal Identification Signs (ID plates) OO/O/TT:120 - Add To Checkout And An Email Copy Will Be Sent Automatically Free... Read more
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Railway Signal Identification Signs (ID plates) OO/O/TT:120 -
Add To Checkout And An Email Copy Will Be Sent Automatically Free Of Charge
Railway signal identification signs (ID plates) in the UK display specific alphanumeric
codes mounted on or near signal posts to identify the signal box, line, and individual signal.
How Signal IDs Are Structured
• Prefix Code: The first letters (two or three letters) represent the controlling signal box (e.g., AJ or TY).
• Signal Number: The following digits identify the specific signal:
• Odd numbers are typically used for trains running in one direction.
• Even numbers are typically used for trains running in the opposite direction.
• Numbers on the same track usually increase by at least two
Carefully Cut Out/And Install On Or Near Signal Posts
