A1 APPENDIX TABLE
TSRGD diagram no. |
Type | Single carriageway road (permanent speed limit of 30mph or less) |
Single carriageway road (permanent speed limit of 40mph) |
Single carriageway road (permanent speed limit of 50mph or more) |
Dual carriageway road (permanent speed limit of 40mph or less) |
Dual carriageway road (permanent speed limit of 50 mph or 60 mph) |
Dual carriageway road (national speed limit) |
---|---|---|---|---|---|---|---|
6262A | Circle & | 450 | 600 | 900 | 600 | 900 | 900 |
x-height | 60 | 80 | 100 | 80 | 100/120* | 120 | |
627.1 | x-height | 37.5 | 50 | 62.5 | 50 | 62.5/75* | 75 |
632 | Circle | 600 | 750 | 900 | N/A | N/A | N/A |
645 | x-height | 62.5 | 75 | 100 | 75 | 125/150* | 200 |
811 | Rectangle | 800 | 1000 | 1200 | – | – | – |
811.1 | x-height | 50 | 62.5 | 100 | – | – | – |
829.1 | Rectangle | 375 | 375 | 600 | 375 | 600 | 600 |
829.2 | Rectangle | 375 | 375 | 600 | 375 | 600 | 600 |
830 | Rectangle — single size 750 | ||||||
830.1 | Rectangle — single size 750 | ||||||
831 | Rectangle — single size 750 | ||||||
832 | Rectangle — single size 750 | ||||||
1001 to 1066 |
See Chapter 5 | ||||||
2702 | Rectangle — single size 750 | ||||||
2703 | x-height | 60 | 75 | 100 | 75 | 100/150* | 200 |
275