Currently the six Local Authorities deliver traffic signal maintenance, installation and some associated services through a single Term Service Contract. The contract commenced in April 2018 and is due to expire on March 31st 2028. The current contract covers the maintenance of the existing assets which in summary includes, 740 traffic signal junctions, 764 traffic signal crossing and circa 340 electronic signs of various types. In addition, the contract covers new installation works and provides options to deliver both Managed and Design Services.