best Lure for bottom jigging?

[Just_Bass]

I've caught all manner of species on Road Runners ... including a Tiger Muskie, & several species of Catfish.

I'm going to guess that these "tunnels" provide incoming water ... which may also provide a different or more preferred water temp, and/or provide a feeding ground for whatever baitfish species the lake contains. That, in turn, draws the Crappie into the area or proximity to those tunnels.

Yes the three 6’ tunnels connect two lakes together, water come from the north side I fish for crappies down to main lake and to the dam. These are everyone favorite spot where you can find plenty of bass and crappies, especially at night on top of tunnels. Too bad living in HOA community, we are not allowed to fish on crossway. The picture shown long dock and tunnels. Also another bass I caught this morning walking/searching new spot for more crappies.