To pick up Mike C’s post (#46), Hull City’s new stadium - MKM this season - lies to the west of the triangular junction which allows trains from Brough to head onto the Scarborough line without having to go into and reverse out of Paragon. I believe the line is visible from the concourses behind South and East Stands.
Hull City’s old stadium, Boothferry Park, not only had a railway line running behind East Stand, with trains visible from terraces and seat of South Stand and West Stand, but actually had its own station. Boothferry Park Halt saw train services stopping there on match days. The service was discontinued in about 1986.
JCO