MCU14/0106 Appendix D - Traffic Impact Assessment

                                                                                            Traffic Impact Assessment
                                                                                               Noosa Civic Expansion



5.6.10         Intersection 10: Hofmann Drive/Southern Undercroft Access
The intersection of Hofmann Drive/Southern Undercroft Access is proposed to be a three-way priority
controlled intersection. The Hofmann Drive extension will form the major east-west through road and the
Southern Undercroft Access will provide direct access to the undercroft car parking south of the
development. The proposed layout of the analysed intersection is presented on Figure 5-15. Results for the
analysis are summarised in Table 5-16. As the intersection will be constructed with the development, there
are no background traffic volumes and only development traffic volumes from 2018 are applicable to this
intersection.

Figure 5-15 Intersection 10: Hofmann Drive/Southern Undercroft Access




Table 5-16 Intersection 10: SIDRA Results – Proposed Layout
                                          Thursday PM Peak Hour                    Saturday AM Peak Hour
Scenario
                                                                 95th%le                                 95th%le
                                  DOS          Delay (sec)                  DOS         Delay (sec)
                                                                Queue (m)                               Queue (m)

2018 with Development              0.07             6                 2     0.08            6                2

2028 with Development              0.07             6                 2     0.08            6                2

The results indicate that the proposed layout has adequate capacity for the development scenarios at the
2028 design horizon.




J13041                                                       Cardno                                   December 2014
Prepared for QIC Noosa Civic Pty Ltd                                                                       Page 34