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A study of implementation in the San Diego Region
Mapping Bicycle Facilities with Road Data
Allie Scrivener San Diego, California
Mapping Bicycle Facilities with Road Data A study of implementation - - PowerPoint PPT Presentation
Mapping Bicycle Facilities with Road Data A study of implementation - - PowerPoint PPT Presentation
Mapping Bicycle Facilities with Road Data A study of implementation in the San Diego Region Allie Scrivener San Diego, California Why assess bicycle facility performance? Image Source: http://jawfirm.com/uninsured-motorist-lawsuits/ Why San
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Image Source: http://jawfirm.com/uninsured-motorist-lawsuits/
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Why San Diego?
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Image Source: https://www.criis.com/sandiego.html Image Source: http://www.regional-stds.com/
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Image Source: http://www.sandiego.edu/law/
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Image Source: http://www.kpbs.org/news/2014/oct/28/san-diego-county-roads-and-bridges-need-billions-r/
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Image Source: https://www.yelp.com/biz/spruce-street-suspension-bridge-san-diego
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Source: San Diego Association of Governments (SANDAG)
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Research Design
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Traffic Stress Levels
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LTS 1
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LTS 2
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LTS 3
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LTS 4
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Research Methods
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Data
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Road Network
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Bicycle Network
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Slope Network
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Procedure
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Rating System
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Level 1 Traffic Stress (LTS 1) Road Types Local roads,
- r Class 1
Bicycle Paths Speed 0-25 mph Slope 0-15% Bicycle Classification Class 1 - Bike path, or Multi-use path
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Level 1 Traffic Stress (LTS 1) Road Types Local roads,
- r Class 1
Bicycle Paths Speed 0-25 mph Slope 0-15% Bicycle Classification Class 1 - Bike path, or Multi-use path
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Level 2 Traffic Stress (LTS 2) Road Types Light collector, or 2-lane major street, or alley Speed 26-34 mph Slope 15-20% Bicycle Classification Class 2 - Bike lane, or Class 3 - bike route
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Level 3 Traffic Stress (LTS 3) Road Types Collector road, Major road, 4-lane Major road, Prime arterial Speed 35-45 mph Slope 25-50% Bicycle Classification
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Level 4 Traffic Stress (LTS 4) Road Types Six-lane major street Speed 46+ mph Slope >50% Bicycle Classification
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Findings
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LTS 1
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LTS 2
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LTS 3
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LTS 4
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Origin-Destination Matrix
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Places Network
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LTS 1
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LTS 1-2
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LTS 1-3
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Origin-Destination Findings
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LTS 1 Origin-Destination Matrix
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LTS 1-2 Origin-Destination Matrix
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LTS 1-3 Origin-Destination Matrix
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LTS 1-4 Origin-Destination Matrix
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