1 MARCH 2000
(1) The sally port must prevent unauthorized entry by both pedestrians and vehicles.
(2) The sally port must open to a minimum width of 17 ft to allow cars to pass through.
(3) Culverts draining the track through a sally port should have security bars in them.
(4) It is recommended that a drainage ditch security barrier be constructed using concrete. This will
provide both a headwall for the culvert and a foundation to mount rollers for the sliding gate.