The infrastructure information contained in this report is based upon data collected by the FCC as part of the price-cap monitoring procedures set up in CC Docket No. 87-313. This summary is intended to highlight underlying changes in the use of technology in the local telephone company plant. The raw data (ARMIS 43-07 reports) upon which this infrastructure summary is based are filed at the end of June for the previous calendar year. The infrastructure report was first released in April 1994 and covered data from 1989 through 1993. This update extends the data series through 1995 using data that were filed in June 1996.