Appendix D - traffic impact assessment

Table 3-5 Existing and 2028 Road Link Assessment with and without Development


                                   Existing
                                    2014                                  Future 2028                   Future 2028
                                  Estimated     Existing   Future 2028     Volume to      Future 2028    Volume to     Change in
                                   Through      Volume      Volume –       Capacity        Volume –      Capacity      Volume to
                     Estimated   Traffic Peak      to      Without Site     Ratio –        With Site    Ratio – With   Capacity
                     Capacity      Volume       Capacity   Development    Without Site    Development       Site        Ratio in
    Road Link          (vph)        (vph)        Ratio        (vph)       Development        (vph)      Development      2028

Elm Street             950          252          0.27          408           0.43            424           0.45         +0.02
(Cooroy                            (464)        (0.49)        (752)         (0.79)          (780)         (0.82)       (+0.03)
Connection Road)
–northbound after
Pearsons Road
Elm Street             950          658          0.69        1,065           1.12           1,093          1.15         +0.03
(Cooroy                            (478)        (0.50)       (774)          (0.82)          (790)         (0.83)       (+0.01)
Connection Road)
– southbound
before Pearsons
Road
Elm Street             950          284          0.30          459           0.48            488           0.51         +0.03
(Cooroy                            (495)        (0.52)        (801)         (0.84)          (868)         (0.91)        +0.07
Connection Road)
–northbound
before Pearsons
Road
Elm Street             950          718          0.76        1,162           1.22           1,229          1.29         +0.07
(Cooroy                            (495)        (0.52)       (801)          (0.84)          (830)         (0.87)        +0.03
Connection Road)
– southbound after
Pearsons Road
Elm Street             950          427          0.45          691           0.73            720           0.76         +0.03
(Cooroy                            (467)        (0.49)        (756)         (0.80)          (823)         (0.87)       (+0.07)
Connection Road)
– northbound after
Diamond Street
Elm Street             950          828          0.87         1,340          1.41            1,407         1.48         +0.07
(Cooroy                            (638)        (0.67)       (1,031)        (1.09)          (1,060)       (1.12)       (+0.03)
Connection Road)
– southbound
before Diamond
Street
Pearsons Road –        300           37          0.12          60             0.20            80           0.27         +0.07
eastbound before                    (38)        (0.13)        (62)          (+0.21)         (108)         (0.36)       (+0.15)
Trading Post Road
Pearsons Road –        300           65          0.22         105            0.35            151           0.50         +0.15
westbound after                     (28)        (0.09)        (45)          (0.15)           (67)         (0.22)       (+0.07)
Trading Post Road

Note: AM peak values are not in brackets, PM peak values are in brackets



B14158ER01 | TRAFFIC IMPACT ASSESSMENT | PALM LAKES RESORTS                              COOROY RETIREMENT COMMUNITY | 21