Location: LA 31 and LA 355, St Martin Psh No reassurance shield after the turn- just a “Main Highway” sign and the scenic byway shield Location: LA 31 and  LA 354, St Martin Psh A couple miles later, we’ll approach Highway 354. No signage at the junction, but turn left for it N to LA-93, … Continue reading Louisiana Highway 31, LA-355 to LA-354