Prince George Dangerous Goods Routes - Greater Vancouver Section
Prince George Dangerous Goods Routes - Greater Vancouver Section
Prince George Dangerous Goods Routes - Greater Vancouver Section
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Criteria<br />
Access control<br />
Population exposure<br />
Public Evacuation<br />
Potential<br />
Surrounding environment<br />
Route Risk Rating<br />
Low Moderate High Extreme<br />
25 50 75 100<br />
All intersections along route are<br />
signalized / few issues with sight<br />
distances / few private access points<br />
Primarily undeveloped / heavy<br />
industrial<br />
Affected people can evacuate quickly<br />
and efficiently / limited number of<br />
access points but there is no public<br />
evacuation requirement<br />
No sensitive natural areas* along<br />
route<br />
Road geometry Desirable alignment elements<br />
Traffic efficiency<br />
Public Emergency<br />
response<br />
Collision history<br />
Accommodation of<br />
pedestrians and cyclists<br />
Low traffic volumes / infrequent delays<br />
or congestion<br />
Fire hall less than 2 kilometres away /<br />
fire hall 2 kilometres or greater away<br />
but there is no public emergency<br />
response requirement<br />
Collision rate is lower than average for<br />
the road class / very few or no<br />
collisions involving heavy trucks<br />
Raised sidewalks available / bikes<br />
share road space with traffic (marked<br />
bike lanes) / low pedestrian crossing<br />
demands<br />
Few unsignalized intersections along<br />
route / some issues with sight<br />
distances that are correctable / some<br />
private access points<br />
Light industrial<br />
Evacuation may be difficult for<br />
affected people due to few number of<br />
access points<br />
Few sensitive natural areas* along<br />
route / low aquifer vulnerability<br />
Medium standard / generally meets<br />
expectations<br />
Medium traffic volumes / occasional<br />
delays or congestion<br />
Some unsignalized intersections along<br />
route / some issues with sight<br />
distances that are difficult to correct /<br />
many private access points (low<br />
volume)<br />
Primarily commercial / up to 3<br />
assembly or large scale institutional<br />
facilities within 500 metres from route<br />
Evacuation difficult for affected people<br />
due to very few number of access<br />
points<br />
Some sensitive natural areas* along<br />
route / moderate aquifer vulnerability<br />
Low standard / may not meet all<br />
expectations<br />
High traffic volumes / frequent delays<br />
or congestion<br />
Many unsignalized intersections along<br />
route / many sight distance issues and<br />
most are difficult to correct / many<br />
private access points (high volume)<br />
Primary residential / more than 3<br />
assembly or large scale institutional<br />
facilities within 500 metres from route<br />
Evacuation very difficult for affected<br />
people due to restricted access<br />
Route crosses a floodplain / high<br />
aquifer vulnerability<br />
Significantly below current standards<br />
and expectations<br />
Very high traffic volumes / very<br />
frequent delays or congestion<br />
Fire hall 2 to 4 kilometres away Fire hall 4 to 7 kilometres away Fire hall more than 7 kilometres away 2<br />
Collision rate is about average for the<br />
road class / few collisions involving<br />
heavy trucks<br />
Raised sidewalks available / bikes<br />
share road space with traffic (wide<br />
curb lanes) / moderate pedestrian<br />
crossing demands<br />
Collision rate is higher than average<br />
for the road class / some collisions<br />
involving heavy trucks<br />
No raised sidewalks, road shoulders<br />
are available for pedestrians / bikes<br />
share road space with traffic<br />
(unmarked facility) / high pedestrian<br />
crossing demands<br />
Collision rate is among the highest in<br />
the City for the road class / notable<br />
collisions involving heavy trucks<br />
No raised sidewalks or shoulders for<br />
pedestrians / no road space allocated<br />
to bikes / very high pedestrian<br />
crossing demands<br />
* Sensitive natural areas include: floodplain, wetland, large area of swamp, significant slopes, agricultural land reserve, current parks and reserves, and wildlife habitats. When a route crosses a floodplain it is considered extreme risk<br />
Weighting<br />
Factor<br />
3<br />
3<br />
3<br />
3<br />
2<br />
2<br />
1<br />
1