Attachment 4- Traffic Impact Assessment

                                                                                21 November 2023
                                                                       SLR Project No.: 620.V30926
Stockwell Development Group Pty Ltd                     SLR Ref No.: 620.V30926-R01 VMU TIA v1.0
Noosa Village Mixed Use Development                                                 20231121.docx


Figure 19 I4: Emporium Drive / Main Street – Existing and SIDRA Assessed Form




Table 32 I4: Emporium Drive / Main Street – SIDRA Outputs
                        Weekday PM Peak                        Saturday Midday Peak
 Scenario                 Critical Delay    95%tile               Critical Delay     95%tile
                DOS                                     DOS
                               (sec)       Queue (m)                   (sec)        Queue (m)
Baseline
2023            0.08            12             3        0.08            12               3
2026            0.17            13             7        0.20            13               9
2036            0.21            13            10        0.22            13              10
Baseline with Development
2026            0.33            13            17        0.31            13              16
2036            0.37            13            20        0.34            13              17

The results of the analysis summarised in Table 32 shows that the existing intersection form
is expected to perform well within the adopted performance thresholds for all assessed
scenarios.

9.5.5       I5: Hofmann Drive / Main Street
The Hofmann Drive / Main Street intersection is an existing 4-leg roundabout intersection. The
existing layout and SIDRA assessed intersection form are shown on Figure 20. The results of
the SIDRA assessment are presented in Table 33. Detailed SIDRA outputs are provided at
Appendix E.




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