Appendix E- Traffic Impact Assessment · MCU23/0135

                                                                                    10 October 2023
                                                                        SLR Project No.: 620.V30926
Stockwell Development Group Pty Ltd                     SLR Ref No.: 620.30926-R01-v1.0 Noosa Civic
Noosa Civic Shopping Centre                                        Stage 2 Retail TIA 20231010.docx


Figure 8    I1: Hofmann Drive / Noosa Civic Access Road – Existing and SIDRA
            Assessed Form




Table 20 I1: Hofmann Drive / Noosa Civic Access Road – 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)
Survey
2022             0.46            13            24         0.60           17              42
Baseline
2022             0.46            13            24         0.60           17              42
2027             0.53            14            31         0.67           19              56
2037             0.64            15            49         0.68           20              57
Baseline with Development
2027             0.57            15            37         0.69           18              55
2037             0.69            17            59         0.78           26              79

The results of the analysis summarised in Table 20 shows that the existing intersection form
is expected to perform within the adopted performance thresholds for all assessed scenarios.

9.4.2      I2: Hofmann Drive / Noosa Civic Loop Road
The Hofmann Drive / Noosa Civic Loop Road is an existing 3-leg roundabout intersection. The
existing layout and SIDRA assessed intersection form are shown on Figure 9 below. The
results of the SIDRA assessment are presented in Table 21 below. Detailed SIDRA outputs
are provided at Appendix E.




                                                22