Traffic Report

RT – Right Turn Movement, Th – Through Movement, LT – Left Turn Movement, UT – U Turn Movement
N – North, S – South, E – East, W - West
9.2.2       Analysis Conclusions
The analysis indicates that the roundabout is expected to operate at suitable levels at the 2034 design year,
with development traffic included, with a worst-case DOS 55.7% (less than 85.0%, operational capacity of
roundabout) and overall LOS A. The addition of the development traffic has no notable impact to key
operational metrics, with minor change to average intersection delay and at most an increase in queuing of
12m (equivalent to 2 vehicles).

Based on this assessment, the proposed development is considered to have no adverse impact on the
operations of this roundabout.

9.3         Analysis of Grant Street / Banksia Avenue
Outlined in Section 5, the access to the development will be achieved with the addition of a fourth leg to the
existing Grant Street / Banksia Avenue roundabout. The Sidra layout identified for this intersection is shown
in Figure 9-3. This layout is based on the concept intersection documented in TTM Drawing 22BRT0122-01,
Revision B, included in Appendix B.




Figure 9-3: Grant Street / Banksia Avenue SIDRA Layout



Site: 3-7 Serenity Close, Noosa Heads – Proposed Resort Complex                                            29
Reference: 22BRT022 RP01_1