Interchange 3 USGS Portsmouth Quad, NH,ME, Topographic Map

Interchange 3 is a Crossing in the state of (county of Rockingham), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 43.05703 and W -70.80644. Interchange 3 is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Portsmouth quad. The nearest major town is Portsmouth, NH.