Skip to main content

Currently Skimming:


Pages 4-6

The Chapter Skim interface presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter.
Select key terms on the right to highlight them within pages of the chapter.


From page 4...
... NCHRP Project 17-61 3 CHAPTER 1 Background Introduction Work zone safety has been an area of concern to highway agencies, the construction industry, and the traveling public for nearly 40 years. A number of studies have been performed during that time to try and understand how the presence, design, and operation of work zones affect crash frequency and severity, manner of collision, and other crash characteristics.
From page 5...
... NCHRP Project 17-61 4 Daniel et al. 2000, Mohan and Gautam 2002)
From page 6...
... NCHRP Project 17-61 5 Administration (FMCSA) Large Truck Crash Causation Study (LTCCS)

Key Terms



This material may be derived from roughly machine-read images, and so is provided only to facilitate research.
More information on Chapter Skim is available.