This site uses cookies

Some of these cookies are essential, while others help us to improve your experience by providing insights into how the site is being used.

For more detailed information please check our Cookie notice.

Necessary cookies

Necessary cookies enable core functionality. This website cannot function properly without these cookies.

Cookies that measure website use

If you provide permission, we will use Google Analytics to measure how you use the website so we can improve it based on our understanding of user needs. Google Analytics sets cookies that store anonymised information about how you got to the site, the pages you visit, how long you spend on each page and what you click on while you're visiting the site.

 

Variable

UK Data Service variable record for:

Northern Ireland Road Traffic Collision Data, 2003: Open Access

Variable Details

Variablea_ctype
LabelCarriageway Type
Responses
1 Roundabout 310
2 One way street 147
6 Single track road 140
7 Single carriageway 1 lane in each direction 4232
8 Single carriageway 3 lanes 152
9 Single carriageway 4 lanes 447
10 Other/unknown 178
11 Dual carriageway 316
12 Motorway 127
13 Single carriageway 0
14 Slip road 0
DisclaimerPlease note that these frequencies are not weighted.
LocationNorthern Ireland Road Traffic Collision Data, 2003: Open Access
UKRI logo

Funded by UKRI through the ESRC with contributions from our partners.

© 2025 UK Data Service
We are supported by the University of Essex, University of Manchester, Jisc, UCL and University of Edinburgh. We are funded by UKRI through the Economic and Social Research Council.