Which of the following problems would be most problematic from using a survey that is out of date?

The existing site conditions may no longer match those shown on the survey
Additional easements or restrictions may have been placed on the property since the survey was last conducted

While all of the options listed could be a problem associated with using an outdated survey, the question asks to identify the MOST problematic issues from this list. While it is important to show adjacent lot lines and vegetated areas accurately, neither one of these options would be as problematic to the design and implementation of a project if the existing site conditions no longer matched those shown on the survey or if additional easements or restrictions were placed on the property since the last survey was conducted. These issues could create a long list of serious problems related to the construction and permitting process for any proposed design work.*##**##*