NR NB 112
Level Crossing Road Light Backboards
inactive
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| Organization: | NR |
| Publication Date: | 22 September 2011 |
| Status: | inactive |
| Page Count: | 2 |
scope:
This Notice Board applies to all level crossing road light backboards.
Purpose
To assist staff carrying out inspections of level crossing road light backboards to determine when action is required to restore good contrast between a lit road light and the black colour of the backboard itself.
Document History
NR NB 112
September 22, 2011
Level Crossing Road Light Backboards
This Notice Board applies to all level crossing road light backboards.
Purpose
To assist staff carrying out inspections of level crossing road light backboards to determine when action is required...