Aanpak verkeersveiligheid op netwerkniveau

Aanpak verkeersveiligheid op netwerkniveau

Sustainable Network safety
management
Guide from Blackspot to Sustainable
NSM
Rijkswaterstaat
Road network
Approach Black spot Management to Sustainable NSM
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All accident locations
Approach Black spot Management to Sustainable NSM
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locations serious accidents
Approach Black spot Management to Sustainable NSM
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Location on a motorway
Approach Black spot Management to Sustainable NSM
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accidents National roads
accidents per
hectometer
Approach Black spot Management to Sustainable NSM
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Zoom into accidents in the village
Approach Black spot Management to Sustainable NSM
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Dangerous routes in the village
Dangerous
routes
Approach Black spot Management to Sustainable NSM
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Dangerous routes in the village
Approach Black spot Management to Sustainable NSM
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Centre of The Hague
Approach Black spot Management to Sustainable NSM
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All accidents location centre
5 of meer
slachtofferaccidents
Dangerous
locations
Approach Black spot Management to Sustainable NSM
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Treshold 5 or more injuries-fatalities
5 of meer
slachtofferaccidents
Approach Black spot Management to Sustainable NSM
Inzoomen
op Blackspot
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Blackspot in detail
Tonen
manoeuvres
Approach Black spot Management to Sustainable NSM
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Blackspot in detail
Many cyclists
Approach Black spot Management to Sustainable NSM
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Selection accidents with cyclists
Approach Black spot Management to Sustainable NSM
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accident locations with cyclists
3 or more
accidents
with
cyclists
Approach Black spot Management to Sustainable NSM
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Network approach
Accident risks
Road network
Approach Black spot Management to Sustainable NSM
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Road network with traffic volumes
Approach Black spot Management to Sustainable NSM
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Adding accident locations
Approach Black spot Management to Sustainable NSM
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Risk figures
Approach Black spot Management to Sustainable NSM
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Blackspot vs risk figures
Absolute
the most
unsafe
Approach Black spot Management to Sustainable NSM
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Blackspot vs risk figures
Absolute
the most
unsafe
Relative the most
unsafe
Approach Black spot Management to Sustainable NSM
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Accidents vs risk figures
Absoluut
veilig
accidents
Approach Black spot Management to Sustainable NSM
Relatief
onveilig
Risk figures
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Aanpak verkeersveiligheid op
netwerkniveau
Network safety management
Translation goal into risk figures
Priority
situations
Actual risk
figures
Goal policy
in risk
figures
compare
Approach Black spot Management to Sustainable NSM
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Actual risk figures (AVN)
Approach Black spot Management to Sustainable NSM
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risk figures (AVN) minus the norm (GVN)
d: 94 © Via Traffic Care. Gebruiker: Via-advies
Approach Black spot Management to Sustainable NSM
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Total accidents The Hague
e. Gebruiker: Via-advies
Approach Black spot Management to Sustainable NSM
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Potential saving accidents
e. Gebruiker: Via-advies
Approach Black spot Management to Sustainable NSM
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Aanpak verkeersveiligheid op
netwerkniveau
Dynamic network safety management
risk figures in relation with traffic volumes
Volume class
Cut a road
in network
risk figure traffic
divided over
network
Approach Black spot Management to Sustainable NSM
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risk figures in relatie met intensiteiten
Traffic volume
risk figure traffic
divided over
network
risk figure traffic
combined in one
road
Approach Black spot Management to Sustainable NSM
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Praktijktoepassing Limburg
Closing
road
1 distributor
road with
high traffic
volume
2 distributor
roads same
function and low
traffic volume
Approach Black spot Management to Sustainable NSM
Decreasing
risk figures
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Aanpak verkeersveiligheid op
netwerkniveau
Sustainable network safety management
Duurzaam Veilig principe
function
Policy and
design rules
use
form
Homogenous
design
practise
Approach Black spot Management to Sustainable NSM
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road categorization The Hague
Wish:
homogenous
roads
Approach Black spot Management to Sustainable NSM
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Praktise: many different types of roads
B ild 95 © Vi T ffi C
G b ik
Vi
d i
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Find design standards on the base of risk figures per
type of road
B ild 95 © Vi T ffi C
G b ik
Vi
d i
Types of
roads
Approach Black spot Management to Sustainable NSM
riskfigures
Page 39
Find design standards on the base of risk figures per
type of road
Standards
form and use
Inspection
of the roads
Approach Black spot Management to Sustainable NSM
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Checking recent layout – theoretical layout
Problem
road section
“Star rating”
Problem
area
Approach Black spot Management to Sustainable NSM
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Prioritise by cost benefit
Measures
VVR-GIS:
Saving
injuries
Effects
Costs
Approach Black spot Management to Sustainable NSM
Cost effectivity
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Dynamic safety management
New layout
Form with
riskfigures
Check existing
situation
Measures
execution
Prioritising
Wishes form and
use
Build: 95 © Via Traffic Care Gebruiker: Via advies
Measures design
standards
Approach Black spot Management to Sustainable NSM
Problems
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Maatregelen VVR-GIS
Mogelijke
maatregelen
Kosten
maatregel
Wegfunctie
Approach Black spot Management to Sustainable NSM
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