Sammamish will be installing and testing its new “Traffic Signal Intelligent Transportation System” along the 228th corridor, between Issaquah-Pine Lake Road and Northeast 12th Place, according to a city press release.

The installation and test period is expected to last a few weeks. During that time, the system will collect real-time traffic data, time the lights accordingly and maximize the efficient flow of vehicles.

During the installation, drivers may notice irregularities and malfunctions.

Please report any problems to the Sammamish Public Works Department at 425-295-0565. If a problem occurs during off hours, contact King County signal maintenance at 206-296-8100.