This is an HTML version of an attachment to the Official Information request 'Speed calming strategy for John Davis Road'.
Initial Assessment
Technical Assessment & Prioritisation
Knock-on Effect
Number of Speed Related Accidents  85th Percentile Speed
Volume (ADT)
Heavy Vehicles (%)
Cost Estimate (based on assumption 
Through traffic : local trips ratio 
Development rating
 Length of 
If yes, is the 
Date 
Is LATM 
Technical 
road to be 
Street
Local Board
Engineer
alternative route a) 
Through 
Proposed Intervention Type
Evaluated
Road 
likely to 
Assessment & 
No. of 
No. of non-
85th 
treated 
Overall 
Speed Limit Bus Route
arterial or collector, 
Estimated 
No. of 
traffic : 
Hierarchy
result in re-
Prioritisation 
injury 
injury 
Score
Percentile 
Score
ADT
Score
HCV%
Score
(rounded 
Score
Score
Land use
Score
Score
and b) able to 
cost
households local trips 
routing of 
Recommended
crashes
crashes
Speed
to the 
accommodate the 
ratio
traffic?
nearest 100 
increase in traffic?
metres) 
John Davis Road
Puketapapa
Matthew Tansey
6/07/2016
Local
50
Yes
0
0
54.1
5
3147
15
2.40%
5
600
 $     80,000 
10
74
325%
10
Flats/houses/church/smal  hal
2
47
No action