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FRAMEWORK OF PERFORMANCE INDICATORS FOR MANAGING ROAD INFRASTRUCTURE AND PAVEMENTS.
| 题名： | FRAMEWORK OF PERFORMANCE INDICATORS FOR MANAGING ROAD INFRASTRUCTURE AND PAVEMENTS. |
| 作者： | Humplick-F; Paterson-WDO |
| 关键词： | CONFERENCES-; PERFORMANCE-INDICATORS; PAVEMENT-MANAGEMENT; SERVICE-QUALITY; RELIABILITY-; PAVEMENT-CONDITION; OPERATIONAL-EFFICIENCY; PRODUCTIVITY-; SECTORAL-PERFORMANCE-MEASURES; INSTITUTIONAL-FACTORS |
| 摘要： | Performance measures are the basic input to a variety of decision processes and activities in infrastructure management. These include charting progress toward achieving operational, sectoral, and policy objectives; assessing whether users are receiving services that they want at the level of quality that they are willing to pay for; and comparing competing or alternative service producers to determine the most efficient provision arrangement for infrastructure services. A framework is presented for defining consistent measures of infrastructure performance, particularly for roads and pavements. The framework identifies relevant indicators and the linkages between them. Because there are changes over time in information needs and in the types of agencies using performance indicators as well as in their relationships to one another, a framework is needed to maintain consistency in the information bases used and to update the indicators to ensure relevance. Performance is measured at five major levels: (a) service quality and reliability from a user's point of view; (b) network size and condition from a facility's point of view; (c) operational efficiency and productivity from a service provider's perspective; (d) sectoral performance measures such as investment, pricing, and provision arrangements; and (e) institutional performance indicators such as the effectiveness of the expenditure program, enforcement of vehicle weights and dimensions, and so forth. These are applied to the management of pavements with a listing of all the road network and user indicators but defining the measures and data quality only for the pavement component. |
| 总页数： | Conference Title: Third International Conference on Managing Pavements. Location: San Antonio, Texas. Sponsored by: Transportation Research Board |
| 报告类型： | 科技报告 |
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