Incorporating Road Safety into Pavement Management

2000 ◽  
Vol 1699 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Susan Tighe ◽  
Ningyuan Li ◽  
Lynne Cowe Falls ◽  
Ralph Haas
Keyword(s):  
Road Safety ◽  
Safety Management ◽  
Pavement Management ◽  
Engineering Properties ◽  
Annual Reports ◽  
Management Systems ◽  
Pavement Maintenance ◽  
Pavement Surface ◽  
Pavement Management Systems ◽  
Pavement Engineering

Improving road safety through proper pavement engineering and maintenance should be one of the major objectives of pavement management systems. When pavements are evaluated in terms of safety, a number of factors related to pavement engineering properties are raised, such as pavement geometric design, paving materials and mix design, pavement surface properties, shoulder type, and pavement color and visibility. Each year there are voluminous annual reports on traffic accident statistics and discussions of such road safety issues as road safety modeling and pavement safety measurements and criteria. Although road safety may be considered a separate area, it should be incorporated into pavement management systems. The main pavement engineering relationships associated with road safety are identified, and the various aspects of road safety related to pavement management, such as pavement types, pavement surface macrotexture and microtexture, and pavement safety measurements, criteria, and evaluation methods, are discussed. A systematic approach is proposed for the coordination of pavement maintenance programs with road safety improvement and the incorporation or integration of safety management with pavement and other management systems. Finally, a list of possible remedial measures for road safety improvements associated with pavement maintenance activities is recommended.

scholarly journals An overview of the airport pavement management systems (APMS)

2020 ◽  
Vol 13 (6) ◽  
pp. 581-590
Author(s):  
Md. Tofail Miah ◽  
Erwin Oh ◽  
Gary Chai ◽  
Phil Bell
Keyword(s):  
Implementation Process ◽  
Cost Effective ◽  
Pavement Management ◽  
Management Systems ◽  
Extensive Literature ◽  
Pavement Maintenance ◽  
Study Approach ◽  
Airport Pavement ◽  
Pavement Management Systems ◽  
Optimum Cost

AbstractAirport Pavement Management System (APMS) is a useful tool, including a set of procedures for collecting, analyzing, maintaining, and reporting pavement data, thus assisting airports in finding optimum cost-effective treatments to preserve their pavement assets. The paper provides an in-depth overview of the APMS from an extensive literature review with the aim to identify numerous issues within APMS, such as the components, Pavement Condition Indices, software utilization, and the comprehensive implementation process. The methodology adopted for this research is a descriptive-based study approach on the various airport pavement manuals, guidelines and advisory circulars, journal articles, and book publications for the APMS applications. The airport pavement management systems and the case studies in various airports internationally will be included in the review. The study includes various subjects such as major components, benefit and cost approach, management in different levels, software utilization, maintenance, and rehabilitation (M&R) policies in the implementation of the APMS. Additionally, the research examines the pavement performance indicators that are the key elements for evaluating pavement conditions. Besides, the APMS software programs can store historical information, analyze data, develop models, and generate reports for M&R in association with the budget, including estimating future pavement life. The study summarizes the condition data required for the implementation and operation of an APMS, as well as the information generated by the APMS. The review highlights the benefits of an APMS in providing the airport operators and engineers far more informed position for decision-making to forecast future pavement maintenance requirements for an adequate and timely M&R.

Pavement Management Systems: Past, Present, and Future

2003 ◽  
Vol 1853 (1) ◽  
pp. 65-71 ◽  
Author(s):  
Ram B. Kulkarni ◽  
Richard W. Miller
Keyword(s):  
Performance Prediction ◽  
Prediction Models ◽  
Pavement Management ◽  
Pavement Performance ◽  
Management Systems ◽  
Seamless Integration ◽  
Positioning Systems ◽  
Pavement Management Systems ◽  
Transportation Organization ◽  
Pavement Performance Prediction

The progress made over the past three decades in the key elements of pavement management systems was evaluated, and the significant improvements expected over the next 10 years were projected. Eight specific elements of a pavement management system were addressed: functions, data collection and management, pavement performance prediction, economic analysis, priority evaluation, optimization, institutional issues, and information technology. Among the significant improvements expected in pavement management systems in the next decade are improved linkage among, and better access to, databases; systematic updating of pavement performance prediction models by using data from ongoing pavement condition surveys; seamless integration of the multiple management systems of interest to a transportation organization; greater use of geographic information and Global Positioning Systems; increasing use of imaging and scanning and automatic interpretation technologies; and extensive use of formal optimization methods to make the best use of limited resources.

Comparison of Road Safety Management Systems of Local Governments using Indicators

2020 ◽  
Vol 2674 (12) ◽  
pp. 435-446
Author(s):  
Sangjin Han ◽  
Hyejin Lee
Keyword(s):  
Road Safety ◽  
Local Governments ◽  
Central Government ◽  
Safety Management ◽  
Road Traffic ◽  
Road User ◽  
Management Systems ◽  
Current Status ◽  
Road Mortality ◽  
Safety Management Systems

More than two-thirds of road fatalities in the Republic of Korea (hereafter Korea) occur on roads managed by local governments. There is also a big difference in road traffic death rates between local governments. This study aims to develop indicators to evaluate the current status of road safety management systems (RSMS) of local governments, which can result in different road safety performance. The indicators for RSMS will be categorized into: institutional management, intervention, intermediate outcome, and final outcome. A comparison of those indicators will help local governments to identify the pros and cons of their RSMSs. It will also help to benchmark good practices of other local governments and eventually contribute to reducing the gap of road safety outcomes between local governments. Indicators have been developed for both quantitative and qualitative aspects. The former includes road mortality rates for various road user types and budgets for road safety, and the latter includes the existence of a road safety team and the level of cooperation between relevant organizations. The overall road safety score is calculated based on the weighted sum of the selected indicator scores. The weights are derived through the analytic hierarchy process (AHP). A comparison of developed indicators between local governments shows many local governments in Korea need to set up a responsible organization for road safety. This comparison will also provide useful information on how the central government can help local governments with low scores.

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