Traffic Technology

PROM configuration

Project Centre has one of the most experienced traffic technology teams in the UK who produce the best all round PROM configurations so that they are optimised for all road users.

We can configure Siemens ST800/900 series traffic signal controllers using the Siemens IC4 configurator and simulator software suite and our team has extensive experience of configuring traffic signal controllers for the M25 Sphere for the Highways Agency.

We can also test ST800/900 series PROMs and have experience in factory acceptance testing of all UK manufacturers’ traffic signal controllers.




Tim Mantle
0330 008 0856



  • Configuration and testing of Siemens ST800 / 900 controller family using Siemens IC4
  • Preparation of signal controller specifications
  • Preparation of installation specifications
  • Junction modelling in Linsig, Transyt &