329Traffic control devices applying to a marked lane#

  1. (1)A traffic control device (except a road marking) applies to a marked lane if—
  2. (a)it is above the marked lane; or
  3. (b)it is near the marked lane and the device, the position of the device, or information on or with the device indicates that it applies to the marked lane.

A design exception reducing lane widths below those specified in the Queensland MUTCD Part 3 may be considered in circumstances where site constraints restrict available width. The arrangement would require consideration of the following:

  • Speed limit compliance.
  • Truck lane use compliance.
  • Crash records and near incidents.
  • Alignment – should not contain sharp curves or switches).
  • Entering traffic – intersections and entering traffic should be restricted to limited locations.

In these circumstances, an arrangement similar to the following may apply.

Figure 4.1.4(b) – Potential Design Exception – lane widths for single direction carriageway
Figure 4.1.4(b) – Potential Design Exception – lane widths for single direction carriagewayp. 24

(60 km/h)

Additional mitigating measures could include:

  • signs
  • narrow shoulders
  • Speed detection and display.
  • road lighting
  • driver behaviour surveillance
  • speed enforcement
  • site surveillance and incident recording.

Drawings from the original pages

Source: TN199 Temporary Roads · pages 23–25 Open PDF at this page Search this document