The Traffic Systems Services Unit conducts traffic signal cabinet testing, annual signal inspection, signal turn ons and maintenance as well as installation and maintenance of Intelligent Transportation Systems (ITS) equipment across the state.
TSSU is known for their signal training classes as well as their storeroom of signal and ITS equipment.
To review the
projects TSSU is currently working on, please see our Active Projects
report for a list. If you need to add your project to the list, get
supplies or pick up your project, please fill out the form below by clicking
the next button.