10. APP E. Traffic Impact Assessment Report

LANE SUMMARY
    Site: 2014 PM Existing
Eumundi Road / Eenie Creek Road Roundabout
2014 PM Peak Hour Existing
Roundabout



 Lane Use and Performance
              Demand Flows                 Deg.    Lane     Average     Level of     95% Back of Queue        Lane      Lane Cap. Prob.
                 Total   HV        Cap.    Satn     Util.    Delay      Service         Veh        Dist       Config   Length Adj. Block.
                veh/h     %       veh/h     v/c      %          sec                                  m                     m   %       %
 South: Eenie Creek Road
        d
 Lane 1              78     2.7    561    0.139     100        11.5      LOS B            0.6          4.5     Full      500   0.0    0.0
 Approach            78     2.7           0.139                11.5      LOS B            0.6          4.5

 East: Eenie Creek Road
        d
 Lane 1             526     3.3    877    0.599     100          6.6     LOS A            4.4        31.6      Full      500   0.0    0.0
 Lane 2             408     2.3    681    0.599     100        11.1      LOS B            4.0        28.7      Full      500   0.0    0.0
 Approach           934     2.9           0.599                  8.6     LOS A            4.4        31.6

 North: Eumundi Road (North)
        d
 Lane 1             652     3.2    992    0.657     100        14.4      LOS B            8.6        62.1      Full      500   0.0    0.0
 Lane 2             467     4.1    711    0.657     100        20.2      LOS C            7.5        54.2      Full      500   0.0    0.0
 Approach          1119     3.6           0.657                16.8      LOS B            8.6        62.1

 West: Eumundi Road (South)
        d                                               5
 Lane 1             804     3.0   1467    0.548      90          4.6     LOS A            4.8        34.8      Full      500   0.0    0.0
 Lane 2             703     3.3   1160    0.607     100          5.6     LOS A            5.7        41.1      Full      500   0.0    0.0
 Approach         1508      3.1           0.607                  5.1     LOS A            5.7        41.1

 Intersection     3638      3.2           0.657                  9.7     LOS A            8.6        62.1


Level of Service (LOS) Method: Delay (HCM 2000).
Roundabout LOS Method: Same as Signalised Intersections.
Lane LOS values are based on average delay per lane.
Intersection and Approach LOS values are based on average delay for all lanes.
Roundabout Capacity Model: SIDRA Standard.
SIDRA Standard Delay Model is used. Control Delay includes Geometric Delay.
Gap-Acceptance Capacity: SIDRA Standard (Akçelik M3D).
HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation.

5 Lane under-utilisation found by the program
d Dominant lane on roundabout approach

Processed: Wednesday, 3 December 2014 4:37:38 PM       Copyright © 2000-2014 Akcelik and Associates Pty Ltd
SIDRA INTERSECTION 6.0.24.4877                         www.sidrasolutions.com
Project: P:\2014-15\15-067 Lionel Donovan Drive, Noosaville\Calcs\SIDRA\Eumundi Rd - Eenie Creek Rd.sip6
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