field ▁more ▁" family - friend ly ." ▁For ▁the ▁ 1 9 8 1 ▁race , ▁ble ach ers ▁were ▁ere cted ▁in ▁the ▁turn ▁one ▁in field . ▁In ▁addition , ▁capital ▁improvements ▁that ▁included ▁the ▁new ▁Gas oline ▁Al ley , ▁a ▁place ▁for ▁compet itors ▁to ▁park ▁motor ▁homes , ▁new ▁support ▁buildings , ▁new ▁rest room ▁buildings , ▁media ▁par king ▁lots , ▁and ▁other ▁changes ▁to ▁the ▁site , ▁gradually ▁and ▁deliber ately ▁scale d ▁back ▁the ▁size ▁of ▁the ▁area . ▁As ▁a ▁result , ▁by ▁the ▁late ▁ 1 9 8 0 s , ▁the ▁pat rons ▁migr ated ▁to ▁the ▁in field ▁of ▁turn ▁four , ▁and ▁the ▁less - int ense ▁S nake ▁Pit ▁II ▁emer ged . ▁ ▁By ▁the ▁ 1 9 9 0 s , ▁the ▁intensity ▁of ▁the ▁row d iness ▁had ▁dropped ▁substantial ly , ▁due ▁largely ▁to ▁third - gener ation ▁management ▁at ▁the ▁Speed way ▁( T ony ▁George ) ▁and ▁be ef ed ▁up ▁law ▁enfor cement . ▁By ▁the ▁end ▁of ▁the ▁ 2 0 th ▁century , ▁it ▁almost ▁disappeared ▁completely . ▁ ▁The ▁turn ▁four ▁in field ▁was ▁raz ed ▁in ▁ 1 9 9 9 ▁to ▁make ▁room ▁for ▁the ▁in field ▁road ▁course . ▁The ▁race ▁day ▁party ▁scene ▁migr ated ▁again , ▁this ▁time ▁to ▁its ▁current ▁location , ▁the ▁turn ▁three ▁in field . ▁The ▁S nake ▁Pit ▁eventually ▁became ▁more ▁of ▁a ▁fest ive ▁party ▁zone .