travel lane and an opposite protected side 32 for convenience the rail 30 is schematically illustrated in broken lines in fig2 3 and 5 the rail 30 functions to support connect and or attach the various modules as will be described below as well as to carry the hardwired power and communication lines for the modules for any given facility various modules can be selected and mounted to adjacent and or against the rail 30 and electronically connected via various connections along the rail underground and or subfloor hardwiring is not required the low voltage wiring designated generally as 40 and high voltage wiring designated generally as 50 for communication and power respectively are carried in a conduit 60 fig4 or multiple conduits the diagrams of wiring 40 and wiring 50 illustrated in fig5 and 6 are not intended to show or suggest that the wiring is underground or below the support surface of the gate system 10 to the contrary the wiring 40 and 50 is principally disposed in conduits carried by the rail disposed above the level of the ground or the travel lane 16 each conduit is an integrated protective assembly which preferably substantially extends the length of the rail and is carried by the rail at the protected side 32 of the rail the conduit 60 is preferably received and securely mounted in a longitudinal channel 24 of the rail various junction elbows.