The concrete place is sort of sandwiched between PBS the outdoor practice field and the indoor practice bubble.
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Central Ave isn't really a road that gets traffic that close to the river except for game days - and obviously trucks working at Hilltop. But during practices they always have a cop there to stop traffic when the players are crossing.
Bengals used to practice all the way down in Georgetown, KY.
I like it much better having all the facilities in the downtown area. When you cross the bridge in the afternoon you'll often see them out there practicing. Sometimes I'll yell out plays. "TRIPS RIGHT TEAR 55 SWAY SHALLOW CROSS H WIDE!!!!"
But I'm usually doing 65 mph and I never see if they run my play correctly.