Interchange 31B USGS Lake Charles Quad, Louisiana, Topographic Map
Interchange 31B is a Crossing in the state of Louisiana (county of Calcasieu), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 30.23632 and W -93.19182. Interchange 31B is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Lake Charles quad. The nearest major town is Lake Charles, LA.








