Appendix E- Traffic Impact Statement · MCU23/0078

 Stockwell Development Group Pty Ltd                                                 SLR Ref No: 620.30926-R01-v1.0 TIA 20230524.docx
 Traffic Impact Assessment                                                                                                  May 2023
 Proposed Noosa Civic Village Mixed Use Development




Summary output from the SIDRA assessment is presented in Table 17, with detailed output provided at
Appendix E.

Table 17 I3 - Noosa Civic Access Rd / Unnamed Road Roundabout – SIDRA Output
                                                             Weekday PM Peak                         Saturday Midday Peak

  Scenario                                                       Critical                                   Critical
                                                                             95%tile                                       95%tile
                                                  Max DOS         Delay                    Max DOS           Delay
                                                                            Queue (m)                                     Queue (m)
                                                                (sec/veh)                                  (sec/veh)
  2022 Survey                                         0.08        12.0         2.8            0.08            12.0            2.8
  2026 Background                                     0.08        12.0         3.0            0.08            12.0            3.0
  2026 With Development                               0.20        12.4         8.5            0.22            12.8            8.7
  2036 Background                                     0.09        12.1         3.3            0.09            12.1            3.3
  2036 With Development                               0.21        12.4         8.8            0.24            12.9           10.8

The results presented in Table 17 indicate that by adopting the estimated traffic volumes, the Walter Hay Dr /
Noosa Civic Access Rd Roundabout is expected to operate within acceptable performance thresholds under all
assessment scenarios.

8.9.4      A1 - Lot 3 Northern Access Road / Unnamed Road Intersection

The Lot 3 Northern Access Road / Unnamed Road Intersection is a proposed priority-controlled three-leg
intersection. The proposed intersection form is shown in Figure 16. Summary outputs from the SIDRA
assessment is presented in Table 18, with detailed outputs provided at Appendix E.




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