San Francisco 49ers fans say Levi's Stadium is too hot, want relief
49ers Unveil Renderings of Levi's® Stadium Renovations
Levi's Stadium — Norman S Wright
49ers prepare to open Levi's Stadium with long to-do list – The Mercury News
Super Bowl L, LI locations chosen - Los Angeles Times
Milestones - Levi's® Stadium
San Francisco 49ers prep Levi's Stadium renovation plan
Building a super bowl - Berkeley Engineering
49ers prepare to open Levi's Stadium with long to-do list – The Mercury News
Inside Levi's Stadium, a venue unlike any other - Sports Illustrated