Entry / Exit Times When any new transportation system like the BorderTransportationSystem is first opened there will be few users of the route, but as the days and months go on, the traffic will increase to the point where it may be necessary to open more lanes and rails.  There will be certain border crossing areas and rest areas that are used infrequently, and some that will be used consistently, and only time and traffic count and use will give an accurate result.  Therefore, it will be an educated guess as to which stations will be open 24/7/365, and which will only be open during peak morning and afternoon times. Note that some stations will be used more by Americans, and some will be used more by the Mexican population, and therefore must be manned by an appropriate ratio of employees.  Index of ... . E-books You can order an Amazon.com version of this write-up in Kindle form using the title "Border Security Solved with High Speed Rail"  or "Generating Jobs Using Existing Solutions"  ASIN:  B07627HWG2  Other e-books by this author