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Pages 3-4

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From page 3...
... 3 Background The objective of NCHRP 20-05 Topic 49-04 was to synthesize the current state of practice on the selection and setup of VSDWZs where the traffic control setup may take longer than the actual work activities. The researchers sought to identify current practices and lessons learned in the following areas: • Road or roadside activities considered to be of very short duration.
From page 4...
... 4 Very Short Duration Work Zone Safety for Maintenance and Other Activities Report Organization This synthesis of practice is organized into five chapters and three appendices: • Chapter 1 -- Introduction. The chapter introduces the synthesis by providing background information and summarizing the scope and organization of the synthesis report.

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