INTERACTIVE HIGHWAY SAFETY DESIGN MODEL (IHSDM): DESIGNING HIGHWAYS WITH SAFETY IN MIND
The Federal Highway Administration (FHWA) has designated Highway Safety Design Practices and Criteria as a high-priority research and development area. The objective of this program is to develop an integrated design process that systematically considers safety in developing and evaluating cost-effective highway design alternatives. Conceptually, the idea behind this research program is to develop a system that can be used to evaluate the safety of alternative highway designs in a Computer-Aided Design (CAD) environment. This evaluation would include an examination of the entire roadway design including both the roadway alignment and cross-section and the roadside design (side slopes, ditches, guardrails, utility poles, etc.). Work in this area has been under way for several years and this initial objective has grown from a rough concept into a well-defined research program that is aimed at developing a fully functional system called the Interactive Highway Safety Design Model (IHSDM). This paper provides a status report on the IHSDM research program and presents the current vision of how a fully-functional IHSDM can improve the consideration of safety in the design process.
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Corporate Authors:
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Washington, DC United States 20001 -
Authors:
- Paniati, J F
- True, J
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Conference:
- Roadside Safety Issues Revisited
- Location: Irvine, California
- Date: 1995-7-31 to 1995-8-2
- Publication Date: 1996-2
Language
- English
Media Info
- Features: Figures;
- Pagination: p. 55-60
- Monograph Title: ROADSIDE SAFETY ISSUES REVISITED
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Serial:
- Transportation Research Circular
- Issue Number: 453
- Publisher: Transportation Research Board
- ISSN: 0097-8515
Subject/Index Terms
- TRT Terms: Alignment; Computer aided design; Computer models; Cross sections; Ditches; Guardrails; Highway design; Roadside; Safety; Slopes; Utility poles
- Uncontrolled Terms: Interactive models; Side slopes
- Subject Areas: Design; Highways; Planning and Forecasting; Safety and Human Factors; I21: Planning of Transport Infrastructure; I85: Safety Devices used in Transport Infrastructure;
Filing Info
- Accession Number: 00721428
- Record Type: Publication
- Files: TRIS, TRB
- Created Date: May 10 1996 12:00AM