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




Table 15 I1 - Hofmann Dr / Noosa Civic Access Rd 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                                         0.34        13.8         16.2            0.35            14.2           17.0
  2026 Background                                     0.36        13.9         17.2            0.37            14.4           18.1
  2026 With Development                               0.44        14.0         23.8            0.51            14.7           28.7
  2036 Background                                     0.39        14.0         19.6            0.40            14.6           20.5
  2036 With Development                               0.48        14.2         26.8            0.52            15.0           29.4

The results presented in Table 15 indicate that the Hofmann Dr / Noosa Civic Access Rd Roundabout would
operate within acceptable performance thresholds under all assessment scenarios.

8.9.2      I2 - Hofmann Dr / Rene St / Loading Bay Access Roundabout

The Hofmann Dr / Rene St / Loading Bay Access Roundabout is an existing four-leg roundabout. The existing
intersection form is shown in Figure 14. Summary output from the SIDRA assessment is presented in Table 16,
with detailed output provided at Appendix E.

Figure 14 Hofmann Dr / Rene St / Loading Bay Access Roundabout Form




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