"Over in Somerset, the closest town to Ganassi's tunnel, I found that almost everyone knew about it, but free talk was impossible to come by. Knowledge of my presence spread through town; by late afternoon, when I arrived at Stoy Excavating, the company that I'd been told constructed the tunnel, the secretary asked me if I was that reporter asking about the tunnel. Yeah, it's a small town."
The secret racing test tunnel no one wants to talk about