Interchange 143 USGS Sergeant Bluff Quad, Iowa, Topographic Map
Interchange 143 is a Crossing in the state of Iowa (county of Woodbury), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 42.43472 and W -96.37503. Interchange 143 is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Sergeant Bluff quad. The nearest major town is Sioux City, IA.








