Infrastructure risk rating manual for Australian roads
Infrastructure Risk Rating (IRR) is a road safety risk assessment methodology that is calculated by coding the following road and roadside features: 1. Land use; 2. Road stereotype; 3. Lane and shoulder width; 4. Horizontal alignment; 5. Roadside hazards; 6. Intersection density; 7. Access density; 8. Traffic volume – rural roads only; 9. Speed limit – rural roads only. This manual sets out the steps for undertaking an IRR assessment. It is divided into four parts: 1. Identify supporting data sources; 2. Identify homogenous road sections; 3. Code road and roadside features; 4. Calculate IRR score and risk band
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9781925854145
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Supplemental Notes:
- Austroads Project SAG6043
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Corporate Authors:
Austroads
Suite 2, Level 9, 287 Elizabeth Street, Sydney, New South Wales 2000, Australia
Sydney, New South Wales -
Authors:
- Zia, H
- Harris, D
- Smith, D
- Publication Date: 2019-3
Media Info
- Pagination: 21p
Subject/Index Terms
- TRT Terms: Highway design; Highway safety; Infrastructure; Methodology; Risk assessment; Roadside
- Geographic Terms: Australia
- ATRI Terms: Infrastructure; Methodology; Risk assessment; Road design; Road safety; Roadside
- Subject Areas: Highways;
Filing Info
- Accession Number: 01699863
- Record Type: Publication
- Source Agency: ARRB
- ISBN: 9781925854145
- Report/Paper Numbers: AP-R587A-19
- Files: ITRD, ATRI
- Created Date: Mar 28 2019 9:37AM