200 000 200 000 210 000 210 000 220 000 220 000 230 000 230 000 240 000 240 000 250 000 250 000 260 000 260 000 270 000 270 000 280 000 280 000 290 000 290 000 300 000 300 000 100 000 100 000 110 000 110 000 120 000 120 000 130 000 130 000 140 000 140 000 150 000 150 000 160 000 160 000 170 000 170 000 180 000 180 000 190 000 190 000 200 000 200 000 1:365,000 SS ST SR SX SN SY SO SM SW © National Grid Contains OS data licensed under the Open Government Licence. © Crown copyright and database right (2017) Data correct as of 30 November 2016. Map created on 20 January 2017. Map produced in the OSGB 1936 Coordinate Reference System. If you are planning to undertake any work please see the following website: http://www2.nationalgrid.com/UK/Safety/Dial- before-you-dig or contact the Plant Protection team at least 14 days in advance on 0800 688 588 or [email protected] The National Grid corporate GIS shapefiles are available to download from the website using the following link: http://www2.nationalgrid.com/uk/services/land- and-development/planning-authority/shape-files For further advice on GIS and mapping, please contact the GTO Data Delivery Team at: [email protected] 400; 400/275 kV 275; 66/275 kV 132; 33; 25; 66 kV Underground Cables 0 5 10 15 20 km National Grid High Voltage Overhead Electricity Lines and Underground Cables