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Code of Practice for Temporary Traffic Management (CoPTTM): Signs, Diagrams & Forms
Contains the levels of TTM, signs used for TTM and TMP forms.
The Levels of Temporary Traffic Management (TTM)
All state highways are classified as a particular TTM level dependent on the traffic volumes. Four levels of TTM are described within the code and, in increasing order of complexity, these are:
- Level LV - Low Volume Roads (AADT less than 500 vpd)
- Level 1 - Low to Moderate Volume Roads (AADT 500 to 10,000 vpd)
- Level 2 - High Volume Roads (AADT greater than 10,000 vpd)
- Level 3 - High Volume, High Speed Multi-lane Roads, Expressways and Motorways (AADT greater than 10,000 vpd and speed greater than 75 km/h)
It should be noted that all state highways are classified as Level 1 TTM unless shown otherwise on the maps listed below:
Levels of Temporary Traffic Management (TTM)
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Signs used for Temporary Traffic Management (TTM)
Signs used for Temporary Traffic Management (TTM)
| Temporary Traffic Management (TTM) Signs |
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| Regulatory Signs |
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| Road Works Signs |
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| Other Hazard Signs |
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| Lane Closed / Lane Shift / Entry / Exit Signs |
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| Detour Signs |
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| Pedestrian / Cyclist Detour Signs |
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| Vehicle Mounted Signs |
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| Miscellaneous Signs |
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Traffic Management Plan (TMP) Forms
Traffic Management Plan (TMP) Forms
