Translink has provided the following details of investment in track and rolling stock on the Belfast-Dublin railway line from 1993. Unfortunately figures for 1991 and 1992 are not available.
Track Relay New Rolling Stock 1993 1,383 — 1994 2,300 3,400 1995 1,268 5,800 1996 5,661 3,100 1997 5,106 1,500 1998 1,440 1,500 1999 9,258 — 2000 4,738 — 2001 102 — 2002 37 — 2003 156 — 2004 250 — 2005 250 —
Translink has advised that the cost of closures on the Belfast-Dublin railway line caused by security alerts in August 2006 is estimated to be approximately £100,000.