Obstruction nodes for tactical combat zone 3
12 obstruction nodes

TacWP 10	NavWPID 554		LEAN_RIGHT
TacWP 19	NavWPID 556		LEAN_RIGHT
TacWP 20	NavWPID 464		LEAN_LEFT
TacWP 21	NavWPID 465		LEAN_RIGHT
TacWP 22	NavWPID 472	LOW	LEAN_LEFT
TacWP 47	NavWPID 555		LEAN_LEFT
TacWP 51	NavWPID 514		LEAN_LEFT
TacWP 60	NavWPID 497		LEAN_LEFT
TacWP 83	NavWPID 460		LEAN_RIGHT
TacWP 84	NavWPID 461		LEAN_LEFT
TacWP 88	NavWPID 476		LEAN_RIGHT
TacWP 89	NavWPID 479		LEAN_RIGHT