Legend:

• BAR  Bangor and Aroostook Railroad Co. 
• BCLR  Bay Colony Railroad Corp.
• BML  Belfast and Moosehead Lake Railroad
• CC  Claremont Concord Railroad Corp.
• CN  Canadian National Railways
• CP  Canadian Pacific Railway
• CR  Consolidated Rail Corp.
• CV  Central Vermont Railway, Inc.
• DH  Delaware and Huson Railway Co.
• GMRC Green Mountain Railroad Corp.
• HRR  Housatonic Railroad Co., Inc.
• LVRC  Lamoille Valley Railroad Co.
• MNCR Metro North Commuter Railroad Co.
• NEGS  New England Southern Railroad Co., Inc.
• NHNC  New Hampshire Northcoast Corp.
• NHVT  New Hampshire and Vermont Railroad Co.
• PV  Pioneer Valley Railroad Co., Inc.
• PW  Providence and Worcester Railroad Co.
• SLR  St. Lawerence & Atlantic Railroad
• TSRR  Twin State Railroad Co.
• VTR  Vermont Railway, Inc.