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Conventional traffic management
Contribution to objectives and alleviation
of problems
Objective |
Catford Traffic Management Study |
Left Turn on Red |
![Efficiency](../../l2_images/new%20icons/efficiency1.gif)
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![2](../../l2_images/secd/2tick.gif)
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![1](../../l2_images/secd/1tick.gif)
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![Liveable streets](../../l2_images/new%20icons/liveable1.gif)
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![-3](../../l2_images/secd/3cross.gif)
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![1](../../l2_images/secd/1tick.gif)
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![Protection of the environment](../../l2_images/new%20icons/protection1.gif)
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![-3](../../l2_images/secd/3cross.gif)
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? |
![Equity and social inclusion](../../l2_images/new%20icons/equity1.gif)
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![-2](../../l2_images/secd/2cross.gif)
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? |
![Safety](../../l2_images/new%20icons/safety1.gif)
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![2](../../l2_images/secd/2tick.gif)
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/
![-1](../../l2_images/secd/1cross.gif)
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![Economic growth](../../l2_images/new%20icons/ecogrowth1.gif)
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![-2](../../l2_images/secd/2cross.gif)
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? |
![Finance](../../l2_images/new%20icons/finance1.gif)
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![-1](../../l2_images/secd/1cross.gif)
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? |
![1](../../l2_images/singletick.gif) |
= Weakest
possible positive contribution, |
![5](../../l2_images/5tick.gif) |
= strongest
possible positive contribution |
![-1](../../l2_images/single%20cross.gif) |
= Weakest
possible negative contribution |
![-5](../../l2_images/5cross.gif) |
= strongest
possible negative contribution |
![0](../../l2_images/blankticks.gif) |
=
No contribution |
Problem |
Catford Traffic Management Study |
Left Turn on Red |
Congestion-related delay |
![2](../../l2_images/secd/2tick.gif)
|
![3](../../l2_images/secd/3tick.gif)
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Congestion-related unreliability |
![2](../../l2_images/secd/2tick.gif)
|
![3](../../l2_images/secd/3tick.gif)
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Community severance |
![-2](../../l2_images/secd/2cross.gif)
|
![1](../../l2_images/secd/1tick.gif)
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Visual intrusion |
- |
- |
Lack of amenity |
![-2](../../l2_images/secd/2cross.gif)
|
- |
Global warming |
![1](../../l2_images/secd/1tick.gif)
|
![1](../../l2_images/secd/1tick.gif)
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Local air pollution |
![-2](../../l2_images/secd/2cross.gif)
|
![1](../../l2_images/secd/1tick.gif)
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Noise |
![-3](../../l2_images/secd/3cross.gif)
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- |
Reduction of green space |
- |
- |
Damage to environmentally sensitive sites |
- |
- |
Poor accessibility for those without a car and those with mobility
impairments |
![-2](../../l2_images/secd/2cross.gif)
|
- |
Disproportionate disadvantaging of particular social or geographic
groups |
![-1](../../l2_images/secd/1cross.gif)
|
- |
Number, severity and risk of accidents |
![2](../../l2_images/secd/2tick.gif)
|
![2](../../l2_images/secd/2tick.gif)
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Suppression of the potential for economic activity in the area
|
![-2](../../l2_images/secd/2cross.gif)
|
- |
|
|
|
![1](../../l2_images/singletick.gif) |
= Weakest
possible positive contribution, |
![5](../../l2_images/5tick.gif) |
= strongest
possible positive contribution |
![-1](../../l2_images/single%20cross.gif) |
= Weakest
possible negative contribution |
![-5](../../l2_images/5cross.gif) |
= strongest
possible negative contribution |
![0](../../l2_images/blankticks.gif) |
=
No contribution |
Appropriate contexts
Area type |
Suitability |
City centre |
![5](../../l2_images/secd/5tick.gif) |
Dense inner suburb |
![3](../../l2_images/secd/3tick.gif) |
Medium density outer suburb |
![3](../../l2_images/secd/3tick.gif) |
Less dense outer suburb |
![3](../../l2_images/secd/3tick.gif) |
District centre |
![3](../../l2_images/secd/3tick.gif) |
Corridor |
![5](../../l2_images/secd/5tick.gif) |
Small town |
![5](../../l2_images/secd/5tick.gif) |
Tourist town |
![5](../../l2_images/secd/5tick.gif) |
![1](../../l2_images/singletick.gif) |
= Least suitable
area type |
![5](../../l2_images/5tick.gif) |
= Most suitable
area type |
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Text edited at the Institute for Transport Studies,
University of Leeds, Leeds LS2 9JT
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