 Just west of Crowder Boulevard, a ramp provides access to the New Orleans Lakefront Airport and the Senator Ted Hickey Bridge across the Industrial Canal.LA 47 continues along Hayne Boulevard for another to an intersection with Downman Road, which parallels the industrial corridor located along the east side of the canal.LA 47 is classified by the Louisiana Department of Transportation and Development (La DOTD) as an urban principal arterial south of I-510 and an urban interstate over the I-510 concurrency.