Yeah, I’ve chased that kind of echo all the time. The most killer spot is the old brick bridge over the rail line just north of the warehouse district. The steel rails reflect the bass from the trucks and the brick walls create that long, rolling reverb that makes the whole block sound like a drum circle. I’m not exactly on the map, but if you pull into the old service alley behind the logistics center and hit the right angle of the old warehouse roof, you get a perfect echo chamber. Keep the volume up, let the bass hit the rail, and you’ll hear a full‑on symphony even while the traffic’s a blur. Just watch out for the stray signal from the streetlights, it can muddy the reverb a bit.