George,
The Louisville Times, 12/11/1972, listed 7 small depots that the L&N were to close. These were: Pekin, Salem, Orleans, Paoli, Mitchell, Ellettsville, and Clear Creek. W. T. Dudley said that the L&N was going toward a "mobile agency" concept and Bloomington was to be the "base" agency. This article mentioned only plans and not the exact date of closure or dismantling. It is a dim, hard to read article, but I will try to scan it and send to you.
David Longest