Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 7 Jan 1998 | Wear Valley | 2 | 3 | Slight |
| Fri 23 Jan 1998 | Wear Valley | 2 | 1 | Slight |
| Wed 4 Feb 1998 | Teesdale | 2 | 1 | Slight |
| Sat 21 Feb 1998 | Wear Valley | 2 | 1 | Slight |
| Fri 27 Feb 1998 | Sedgefield | 2 | 1 | Slight |
| Mon 2 Mar 1998 | Wear Valley | 2 | 1 | Slight |
| Sat 14 Mar 1998 | Teesdale | 1 | 5 | Serious |
| Mon 16 Mar 1998 | Sedgefield | 2 | 3 | Slight |
| Sat 21 Mar 1998 | Durham | 1 | 1 | Slight |
| Wed 1 Apr 1998 | Durham | 2 | 2 | Slight |
| Sun 5 Apr 1998 | Wear Valley | 2 | 2 | Slight |
| Mon 6 Apr 1998 | Teesdale | 1 | 1 | Slight |
| Wed 29 Apr 1998 | Teesdale | 1 | 1 | Slight |
| Sat 2 May 1998 | Wear Valley | 2 | 1 | Slight |
| Sun 3 May 1998 | Teesdale | 2 | 3 | Serious |
| Mon 4 May 1998 | Wear Valley | 1 | 1 | Serious |
| Wed 6 May 1998 | Durham | 2 | 1 | Slight |
| Sun 10 May 1998 | Scottish Borders | 1 | 1 | Slight |
| Sun 10 May 1998 | Sedgefield | 1 | 2 | Serious |
| Tue 19 May 1998 | Wear Valley | 2 | 2 | Slight |
| Tue 26 May 1998 | Wear Valley | 1 | 1 | Slight |
| Thu 28 May 1998 | Sedgefield | 1 | 1 | Slight |
| Sat 30 May 1998 | Wear Valley | 2 | 3 | Slight |
| Mon 1 Jun 1998 | Durham | 2 | 1 | Slight |
| Tue 2 Jun 1998 | Teesdale | 3 | 1 | Serious |
| Fri 12 Jun 1998 | Wear Valley | 2 | 1 | Slight |
| Sat 13 Jun 1998 | Durham | 2 | 2 | Slight |
| Mon 15 Jun 1998 | Wear Valley | 2 | 2 | Slight |
| Wed 17 Jun 1998 | Sedgefield | 2 | 1 | Slight |
| Thu 25 Jun 1998 | Wear Valley | 2 | 1 | Slight |
| Sat 27 Jun 1998 | Durham | 2 | 6 | Slight |
| Tue 7 Jul 1998 | Teesdale | 1 | 1 | Slight |
| Fri 10 Jul 1998 | Teesdale | 2 | 1 | Slight |
| Thu 23 Jul 1998 | Wear Valley | 2 | 3 | Slight |
| Mon 27 Jul 1998 | Wear Valley | 4 | 4 | Slight |
| Mon 3 Aug 1998 | Sedgefield | 2 | 1 | Slight |
| Sat 15 Aug 1998 | Durham | 2 | 1 | Slight |
| Tue 18 Aug 1998 | Sedgefield | 2 | 1 | Slight |
| Tue 25 Aug 1998 | Sedgefield | 4 | 4 | Serious |
| Fri 28 Aug 1998 | Wear Valley | 2 | 1 | Slight |
| Fri 11 Sep 1998 | Sedgefield | 2 | 2 | Slight |
| Mon 21 Sep 1998 | Sedgefield | 2 | 1 | Slight |
| Wed 7 Oct 1998 | Teesdale | 1 | 1 | Slight |
| Fri 16 Oct 1998 | Wear Valley | 2 | 1 | Slight |
| Sat 17 Oct 1998 | Wear Valley | 2 | 2 | Slight |
| Tue 3 Nov 1998 | Durham | 2 | 1 | Slight |
| Sun 8 Nov 1998 | Teesdale | 2 | 1 | Slight |
| Tue 17 Nov 1998 | Durham | 2 | 1 | Slight |
| Fri 20 Nov 1998 | Wear Valley | 2 | 1 | Slight |
| Fri 20 Nov 1998 | Wear Valley | 2 | 4 | Slight |
| Mon 23 Nov 1998 | Sedgefield | 2 | 1 | Slight |
| Tue 24 Nov 1998 | Wear Valley | 2 | 1 | Slight |
| Thu 3 Dec 1998 | Sedgefield | 2 | 1 | Slight |
| Thu 3 Dec 1998 | Sedgefield | 2 | 1 | Slight |
| Mon 7 Dec 1998 | Durham | 2 | 1 | Slight |
| Tue 8 Dec 1998 | Durham | 2 | 1 | Slight |
| Tue 8 Dec 1998 | Sedgefield | 1 | 1 | Serious |