Appendix F - Site Access Advice

Figure 5:           TURN WARRANT ASSESSMENT


                                                                               Morning Peak Hour

                                                                               Evening Peak Hour




                             QL                      QR




Based on the above, BAR and BAL turn treatments are warranted on Elm Street. However, based on the
road alignment and cross-section of Elm Street along the site frontage, there would be advantages to
providing the higher order short channelised right turn treatment (CHR(S)). This treatment could readily
be implemented by utilising the existing painted median (with a small amount of pavement widening
required on the northern side of Elm Street) to be consistent with Figure 7.6 of the Austroads Guide to
Road Design Part 4A: Unsignalised and Signalised Intersections (reproduced in Figure 6).


Figure 6:           RECOMMENDED CHR(S) RIGHT TURN TREATMENT




A concept functional layout plan of the site access intersection is shown in Figure 7 which indicates the
recommended CHR(S) and BAL treatments and the likely extents of required road widening.



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