Hillary Clinton’s campaign, which is known for struggling to fill arenas and sometimes even smaller venues, raised eyebrows when it announced she would be holding a rally at Pittsburgh’s 65,050-seat Heinz Field.

Reporters posted photos of the impressive stadium, and the line outside.

Queuing for Clinton. Crowd gathers for Hillary at Heinz Field, home of the Pittsburgh Steelers #IEstaff pic.twitter.com/cCz48SSBNL via codoher

— Irish Examiner (@irishexaminer) November 4, 2016

Hillary Clinton's event today in Pittsburgh is inside beautiful Heinz Field pic.twitter.com/fFgfFOEoXN

— Dan Merica (@merica) November 4, 2016

Hillary’s rally is not occupying the field and stands, but rather will be under the stands, apparently:

The setup for Hillary Clinton's campaign stop in Pittsburgh. She's expected to speak at 12:45. #WPXI pic.twitter.com/JqmyoaaNgs

— Aaron Martin (@ItsAaronMartin) November 4, 2016

Pittsburgh, en Pennsylvanie, dans l'attente du Meeting d'Hillary Clinton #USA2016 pic.twitter.com/t7utESYO40

— Nicolas Willems (@nicolaswill) November 4, 2016

NBC’s Monica Alba tweeted a photo of Clinton taking in the empty stadium:

Just another day on the trail: Hillary Clinton @heinzfield in Pittsburgh, PA pic.twitter.com/T8YS41CYmI

— Monica Alba (@albamonica) November 4, 2016