Evaluating pavement markings on portland cement concrete (PCC) and various asphalt surfaces : results of year 1 data collection.
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2013-12-01
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Abstract:The Illinois Department of Transportation (IDOT) uses a variety of different pavement marking ; systems and has experienced a wide range of pavement marking performance. In an effort to ; maximize marking performance and to optimize marking selection, IDOT initiated a research ; project to evaluate the performance of all currently approved marking types to develop a pavement ; marking selection guide based on performance results. ; The purpose of this project is to evaluate the performance of pavement markings on both portland ; cement concrete (PCC) and hot-mix asphalt (HMA) pavements over a period of four years. Field ; investigations were conducted to gather data on the durability and visibility of markings and the ; compatibility between markings and pavement materials. From the results of the study and a lifecycle cost analysis, Applied Research Associates (ARA) developed a pavement marking selection ; guide. Because the successful performance of a marking depends largely on controlling many ; variables during the installation of the marking, this guide includes pavement marking installation ; inspection methods for use by IDOT inspectors.
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Main Document Checksum:urn:sha-512:cb8c7450e546917dd55d40b7ddd4f0894071b90dbba98c03097b6d1d20425c15c66df6b8666fc05b8ea41d675500a8f78e3f4cf3f8652b5a9fbc6e7c9177967a