4.10Signs and devices for road and lane closures#
4.10.1Signs#
Difference
Replace the ROAD CLOSED row in Table 4.5:
| Sign | Sign number | Size, mm |
|---|---|---|
| ROAD CLOSED | T2-4 TM2-4B TM2-4C | 1800 x 300 1200 x 300 1200 x 600 |
with:
| Sign | Sign number | Size, mm |
|---|---|---|
| ROAD CLOSED | T2-4 TM2-4A TM2-4B TM2-4C | 1800 x 300 600 x 600 1200 x 300 1200 x 600 |
Addition
Add the following ROAD CLOSED sign option to item a)
TM2-4A#
Addition
Where there is a need to advise drivers in advance of an upcoming road closure, the ROAD CLOSED X km AHEAD (T2-4-Q02) or ROAD CLOSED AHEAD (TM1-43A, TM1-43C) signs may be used. The ROAD CLOSED X km AHEAD sign should not be used as a substitute for detour provisions (see Clause 4.8), but rather as an additional advance measure to warn drivers of the upcoming road closure. The ROAD CLOSED X km AHEAD sign should be located X km ahead of the actual road closure point (where the ROAD CLOSED signs are located).