Attachment 4- Traffic Impact Assessment

MOVEMENT SUMMARY
      Site: I1 [I1 - 2026 Baseline - SAT (Site Folder: 2026 BL)]
Output produced by SIDRA INTERSECTION Version: 9.1.2.202
Noosa Civic Expansion
Prepared by: SJ
Reviewed by: BR
Site Category: (None)
Roundabout


 Vehicle Movement Performance
 Mov     Turn Mov       Demand         Arrival    Deg.    Aver. Level of         95% Back Of     Prop.     Eff.    Aver.     Aver.
 ID           Class        Flows        Flows     Satn    Delay Service             Queue         Que     Stop    No. of    Speed
                     [ Total HV ] [ Total HV ]                                 [ Veh.   Dist ]            Rate    Cycles
                      veh/h % veh/h %               v/c     sec                  veh      m                                  km/h
 East: Emporium Drive (E)
 5        T1 All MCs       85 3.0     85 3.0     0.583       6.0   LOS A        4.8      34.7     0.63     0.64      0.63    37.3
 6       R2 All MCs       620 3.0    620 3.0     0.583      11.0   LOS B        4.8      34.7     0.63     0.64      0.63    36.4
 6u       U     All MCs    13 3.0     13 3.0     0.583     13.3    LOS B        4.8      34.7     0.63     0.64      0.63    47.2
 Approach                 718 3.0    718 3.0     0.583     10.5    LOS B        4.8      34.7     0.63     0.64      0.63    36.8

 North: Hofmann Drive (N)
 7        L2 All MCs      838 3.0    838 3.0     0.540       3.7   LOS A        4.7      34.0     0.31     0.43      0.31    49.3
 9       R2 All MCs       260 3.0    260 3.0     0.244       8.8   LOS A        1.4       9.7     0.25     0.60      0.25    31.6
 9u       U     All MCs     1 3.0      1 3.0     0.244      11.1   LOS B        1.4       9.7     0.25     0.60      0.25    31.6
 Approach                 1099 3.0 1099 3.0      0.540       4.9   LOS A        4.7      34.0     0.29     0.47      0.29    46.2

 West: Hofmann Drive (W)
 10       L2 All MCs      467 3.0    467 3.0     0.624     10.5    LOS B        6.7      47.9     0.93     0.85      1.17    19.7
 11       T1 All MCs       51 3.0     51 3.0     0.624     10.9    LOS B        6.7      47.9     0.93     0.85      1.17    42.9
 12u      U     All MCs     1 3.0      1 3.0     0.624     18.1    LOS B        6.7      47.9     0.93     0.85      1.17    19.2
 Approach                 519 3.0    519 3.0     0.624     10.6    LOS B        6.7      47.9     0.93     0.85      1.17    22.5

 All Vehicles             2336 3.0 2336 3.0      0.624       7.9   LOS A        6.7      47.9     0.54     0.61      0.59    37.9

Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Settings dialog (Options 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.
Delay Model: SIDRA Standard (Control Delay: Geometric Delay is included).
Queue Model: SIDRA queue estimation methods are used for Back of Queue and Queue at Start of Gap.
Gap-Acceptance Capacity Formula: SIDRA Standard (Akçelik M3D).
HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation.
Arrival Flows used in performance calculations are adjusted to include any Initial Queued Demand and Upstream Capacity
Constraint effects.

SIDRA INTERSECTION 9.1 | Copyright © 2000-2022 Akcelik and Associates Pty Ltd | sidrasolutions.com
Organisation: SLR CONSULTING AUSTRALIA | Licence: NETWORK / FLOATING | Processed: Thursday, 16 November 2023 1:07:04 PM
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VMU SIDRA\620.30926-Noosa VMU SIDRA-v0.1 20231115.sip9