sentences:  Archaeologists, after excavating in the Elizabeth Mounds and Napoleon Hollow for ten years where the expressway bridge was to be built, received permission to do excavations in Naples-Russell Mound #8, located just a hundred and fifty yards to the north of the Elizabeth Mound group.A scientific excavation of RN8 was carried out in 1990 by The University of Illinois at Urbana-Champaign, in cooperation with the Center for American Archaeology at Kampsville, Illinois.The dig was funded by the Illinois Department of Transportation and supervised by archaeologist, Ken Farnsworth.