I-30 bridge East side is a maybe, try it. Also they like to hang on the drop offs along the rocks in about 10 to 14 foot, if you fine brush it's a plus. I zig-zag and jig along. If you don't get a bite move don't waste your time. Try the riprap along I-30 east of Dalrock and the dam, I'm going to try the power plant next outing.