10. APP E. Traffic Impact Assessment Report

LANE SUMMARY
    Site: 2017 PM Pre-Dev
Eumundi Road / Eenie Creek Road Roundabout
2017 PM Peak Hour Pre Development
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    548    0.142     100        11.7      LOS B            0.7          4.7     Full      500   0.0    0.0
 Approach            78     2.7           0.142                11.7      LOS B            0.7          4.7

 East: Eenie Creek Road
        d
 Lane 1             541     3.3    863    0.628     100          6.9     LOS A            4.7        34.2      Full      500   0.0    0.0
 Lane 2             419     2.3    667    0.628     100        11.6      LOS B            4.3        30.9      Full      500   0.0    0.0
 Approach           960     2.9           0.628                  8.9     LOS A            4.7        34.2

 North: Eumundi Road (North)
        d
 Lane 1             671     3.2    964    0.696     100        15.9      LOS B          10.0         71.6      Full      500   0.0    0.0
 Lane 2             479     4.1    689    0.696     100        22.0      LOS C            8.5        61.7      Full      500   0.0    0.0
 Approach          1150     3.6           0.696                18.5      LOS B          10.0         71.6

 West: Eumundi Road (South)
        d                                               5
 Lane 1             829     3.0   1458    0.568      91          4.7     LOS A            5.1        36.8      Full      500   0.0    0.0
 Lane 2             722     3.3   1151    0.628     100          5.9     LOS A            6.3        45.1      Full      500   0.0    0.0
 Approach         1551      3.1           0.628                  5.3     LOS A            6.3        45.1

 Intersection     3739      3.2           0.696                10.4      LOS B          10.0         71.6


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 4:39:37 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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