5. Supplemental Question: Work Zone Process Reviews
In order to gauge progress by agencies in performing work zone process reviews required at least every 2 years by 23 CFR 630 Subpart J, the following two-part supplemental question was added this year:
Has the agency performed a comprehensive work zone process review in the last two years in accordance with 23 CFR 630 Subpart J?
- Forty-four agencies (85 percent) responded that they have performed a comprehensive work zone process review in the last two years.
- Figure 8 shows the distribution across years for when each process review took place. Of these 44 agencies, over half (23 agencies) responded that their most recent process review took place in 2010.
- Eight agencies (15 percent) responded that they have not performed a comprehensive work zone process review in the last two years.
- Of these 8 agencies, 3 agencies noted that their last process review took place between 2005 and 2008, while 3 agencies noted that they were expecting to perform a process review before the end of 2011. The remaining 2 agencies did not indicate when a review would be done.
Figure 8. Agencies Performing Process Reviews in the Last 2 Years
