State Farm Stadium - Wikipedia
Chicago Bears installing new turf at Soldier Field ahead of season opener against 49ers
Soldier Field grass to be re-sodded before Bears season opener – NBC Sports Chicago
HS FOOTBALL: Scrimmages kick off 2023 season, Sports
NFLPA president calls for league 'to re-evaluate what is an acceptable surface' after preseason opener in Chicago - ESPN
Chicago Bears installing new turf at Soldier Field ahead of season opener against 49ers
Canton's ForeverLawn backs safety of synthetic turf
Chicago Bears installing new turf at Soldier Field ahead of season opener against 49ers
NFL players union renews call for grass fields after Aaron Rodgers' injury, National News
NFL field surface intel: Grass vs. turf, owners, problems - ESPN