Albany, NY

Albany is the capital city of the U.S. state of New York, the seat of Albany County, and the central city of New York’s Capital District. Roughly 135 miles (217 km) north of the City of New York, Albany sits on the west bank of the Hudson River, about 10 miles (16 km) south of its confluence with the Mohawk River. The population of the city was 97,856 at the time of the 2010 census.

http://en.wikipedia.org/wiki/Albany,_New_York

Albany’s Circle Stack

It's a compact urban interchange as the highway engineers suggest although it's still enormous with the area within the circle totaling 10 acres.