Bethlehem Steelers Athletic Association 1554 Schoenersville Rd, Bethlehem, PA18018 The Bethlehem Steelers Athletic Association has been in existence for more than 30 years. The association has football…More leagues and cheerleading for youth ages 5 to 13. The association is weight-class based and is a part of the Suburban Youth Football League. The association has nearly 300 players and cheerleaders involved. The association also has a flag team, hosts fundraisers, has a board of directors and committees.