When runways 19 are in use aircraft taxiing from the main ramp must join taxiway A in front of the tower. This is the intersection of four taxiways (J, A, C, K) plus
the main ramp. It's a very confusing area! If an aircraft misses taxiway A and continues northwest on taxiway J, it will cross runway 19L, an active runway. Note the red
sign at left indicating runway 19L (red arrow). The yellow arrow indicates where taxiway A continues north.
