RFI - Attachment 1 - Traffic Engineering Response Letter

                                                                                                                                                                                WEST APPROACH:                      EAST APPROACH:
MINIMUM SSD OF ~71.5m CAN BE ACHIEVED. DRIVER
PERSPECTIVE AT MINIMUM SSD REQUIREMENT SHOWN
BELOW:                                                                                                                                                                                  RT: 2 seconds                         RT: 2 seconds
                                                                                                                                                                                        V: 70 km/hr                           V: 90 km/hr
                                                                                                                                                                                        d: 0.46                               d: 0.46
                                                                                                                                                                                        a: +13%                               a: -3%




                                                                                                                                                                                   SSD: 71.59m                          SSD: 124.16m




                                                                                           71.8




                                                                                                                       5.0
                                                                                                                                                                                PROJECT

                                                                                                                                                                                220 BLACK MOUNTAIN RANGE ROAD


                                                                                                                                                                                CLIENT

                                                                                                                                                                                  THREEDOM NOMINEES PTY LTD


                                                                                                                                                                                DRAWING TITLE
                                                                                                                                                                                 LOT 3 ACCESS REVIEW (EXISTING
              MINIMUM SSD OF ~124.2m CAN BE ACHIEVED SUBJECT TO                                                                                    124.8                              DRIVEWAY LOCATION)
              MINOR VEGETATION TRIMMING WITHIN THE BLUE EXTENT.
              DRIVER PERSPECTIVE AT MINIMUM SSD REQUIREMENT
              SHOWN BELOW:                                                                                                                                                      DRAWING NUMBER

                                                                                                                                                                                            MOD25525QLD - SK07


                                                                                                                                                                                        DATE                              REVISION
                                                                                                                                                                                   12 10 2026                                           B

                                                                                                                                                                                  REV                   DATE         DESIGNER               APPROVED BY




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