Input Data
Intersection 1
Name
Moonshine Hill Rd  / SH2
Include / Exclude from Evaluation
Include
Standard Safety Intervention Application Details
Intersection 1
Overall
Treatment Approach
Safer Intersections
Primary Treatment
Signals 
1982
Secondary Treatment
DSi saved / year
0
Total Estimated Cost
$  
 2 ,044,370 $  
  2
  ,044,370
Act 
DSi saved / year / $100M
0.0
SSI Output Measures
Length of Median Barrier (km)
Length of Wide Centreline (km)
Crash Data
Years of Crash Data
Final year of Crash Data
Information 
Crash Data Period
Injury Crashes by Road User 
Crashes entered in the corridor column 
Road User / Crash Movement Code
Intersection 1
Overall
Pedestrian
0 Official 
Cyclist
0
Motorcyclist
1
1
A
0
the 
B
0
C
0
D
0
E
0
F
1
1
under 
G
0
H
0
J
5
5
K
0
L
5
5
M
0
Q
0
Released 
Actual DSi Casualties
3
3
All Wet or Dark (C&D) injury crashes, incl Mcyc
0
Total Injury Crashes
12
12

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Moonshine Hill Rd  / SH2
Baseline and Estimated DSI Reduction 
1982
Base Data
Injury Crashes by Road User 
Derived Metrics
Intersection Control
Priority T
Involvement and Movement Type
Exposure
0.0225 100m VKT
Speed Limit
80 km/h
Ped
0
Injury Crashes
12 5-years
AADT Major Leg 1
13910 vpd
Cyc
0
Reactive DSI equivalents
3.65 5-years
Act 
AADT Major Leg 2
13726 vpd
Mcyc
1
Reactive Collective Risk
HIGH
AADT Minor Leg 1
2044.5 vpd
A
0
Reactive Personal Risk Value
162.5
AADT Minor Leg 2
0 vpd
B
0
Reactive Personal Risk
HIGH
Product of Flow
724
C
0
Predicted DSi equivalents
0.23 5-years
D
0
Predicted Collective Risk
LOW
Proposed Data
E
0
Predicted Personal Risk Value
10.0
Intersection Treatment
Signals 
F
1
Predicted Personal Risk
MEDIUM
Fundamental Change
Yes
G
0
Engineer's Estimate
$   
   1 ,290,000
H
0
Baseline DSi equivalents
2.176 5-years
Speed Limit
60 km/h
J
5
Collective Risk
HIGH
AADT Leg 1
13910 vpd
K
0
Personal Risk
HIGH
AADT Leg 2
13726 vpd
L
5
AADT Leg 3
2044.5 vpd
M
0
Future DSi Equivalents
1.523 5-years
Information 
AADT Leg 4
0 vpd
Q
0
Exposure
0.0225 100m VKT
Product of Flow
724
Future Collective Risk
MEDIUM HIGH
Actual DSI Casualties
3
Future Personal Risk
HIGH
Standard Safety Intervention Reduction
30%
0.65 5-years
Travel Time Benefit (Cost) per annum
$   
   - 
0.13 per annum
VOC Benefit (Cost) per annum
$   
   - 
Estimated DSI Reduction
30.0%
Official 
the 
under 
Released 

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Output Data
Comparison with Standard Safety Intervention Application
Intersection 1
Core Metrics
Moonshine Hill Rd  / SH2
Treatment Approach
Safe System Transformation 
Primary Treatment
Signals
Secondary Treatment
1982
DSi saved / year
0.13
Engineer's Estimate
$  
 1 ,670,000
DSi saved / year / $100M
7.8
Act 
Length of Median Barrier (km)
Length of Wide Centreline (km)
Monetised Benefits and Costs Summary
Supplementary Metrics v Baseline
Intersection 1
DSi saved / year
0.13
DSi Value
$  
 1 ,400,000
Safety Benefits per annum
$  
  1 82,783
Safety Benefits 40 years
$  
 3 ,689,652
Information 
Whole of Life Project Cost (NPV)
$  
 1 ,837,000
Safety Only Benefit to Cost Ratio (BCR)
2.01
Supplementary Metrics v Do Minimum SAAS
DSi saved / year
0.13
DSi Value
$  
 1 ,400,000
Official 
Safety Benefits per annum
$  
  1 82,783
Safety Benefits 40 years
$  
 3 ,689,652
Whole of Life Project Cost (NPV)
$  
 1 ,837,000
the 
Safety Only Benefit to Cost Ratio (BCR)
2.01
Travel Time Benefits (Costs) per annum
$  
 - 
VOC Benefits (Costs) per annum
$  
 - 
Project Benefits per annum
$  
  1 82,783
Project Benefits 40 years
$  
 3 ,689,652
under 
Project BCR
2.01
Released 

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