Attachment 9 - Traffic Engineering Report

MOVEMENT SUMMARY
      Site: 102 [2024 AM Project - Roundabout]
New Site
Site Category: (None)
Roundabout



 Movement Performance - Vehicles
 Mov     Turn  Demand Flows            Deg.     Average    Level of    95% Back of Queue        Prop.  Effective Aver. No. Average
 ID               Total  HV            Satn      Delay     Service     Vehicles Distance       Queued Stop Rate    Cycles Speed
                 veh/h    %             v/c         sec                    veh         m                                      km/h
 South: RoadName
 1        L2         444      0.0      0.243         3.1    LOS A            1.6        11.4      0.27        0.38      0.27   56.8
 3       R2            23     0.0      0.017         9.9    LOS A            0.1         0.6      0.25        0.57      0.25   55.1
 Approach            467      0.0      0.243         3.4    LOS A            1.6        11.4      0.27        0.39      0.27   56.7

 East: RoadName
 4        L2           25     0.0      0.122         4.9    LOS A            0.6         4.1      0.51        0.48      0.51   55.7
 5        T1           98     0.0      0.122         4.3    LOS A            0.6         4.1      0.51        0.48      0.51   58.0
 Approach            123      0.0      0.122         4.4    LOS A            0.6         4.1      0.51        0.48      0.51   57.5

 West: RoadName
 11       T1           76     0.0      0.065         2.2    LOS A            0.3         1.8      0.10        0.22      0.10   60.7
 12      R2          534      0.0      0.303         9.6    LOS A            1.6        11.3      0.10        0.60      0.10   55.8
 Approach            609      0.0      0.303         8.7    LOS A            1.6        11.3      0.10        0.55      0.10   56.3

 All Vehicles       1200      0.0      0.303         6.2    LOS A            1.6        11.4      0.21        0.48      0.21   56.6


Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Settings dialog (Site tab).
Roundabout LOS Method: SIDRA Roundabout LOS.
Vehicle movement LOS values are based on average delay per movement.
Intersection and Approach LOS values are based on average delay for all vehicle movements.
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.




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SA_01_Roundabout.sip8