There are a few Waterfront Free parking lots:


Orange lot

Location: West of the Kennedy Bridge by the Children’s Play Area


Lincoln Memorial Parking

Location: East of the Abraham Lincoln Bridge


Red

Location: under the Big Four Bridge Ramp


Silver

Location: Between the Big Four Bridge at the adventure playground


More:

Tan

Turquoise

Yellow

Blue Parking Lot $3 fee

more info and directions: http://louisvillewaterfront.com/plan-your-visit/map/parking/"