Residents and commuters in Sammamish can brace for a series of traffic disruptions starting Monday, due to the city's latest infrastructure improvements and utility maintenance efforts. According to the official website of the City of Sammamish, inspections on stormwater pipes along 240th Pl SE leading up to SE Issaquah–Fall City Rd will commence next week, with only occasional single-lane closures anticipated.
For those navigating Louis Thompson Road, there's a longer stretch of roadworks to endure, as the ongoing Tightline Project installation of storm drainage structures and pipe is set to continue through June 20, the City's update indicated. The construction efforts will convert Louis Thompson Road to allow only southbound traffic 24/7, while northbound traffic from SE 5th Street to East Lake Sammamish Parkway will need to follow detour signs. The limitations aim to uphold safety while maintaining access to driveways and side streets for those directed uphill. Despite the inconvenience, services such as garbage collection and mail delivery are set to go on undisturbed, with school buses from Lake Washington School District continuing to operate as per uphill-only modified routes.
Meanwhile, additional roadwork due to PSE’s gas main replacement project is causing a fair share of disruptions across multiple roadways in the city. Residents and pedestrians should be ready for some delays characterized by steel sheets and traffic control installations, scheduled to take place between 7:30 a.m. and 4:30 p.m. from Monday to Friday, spanning several streets, including but not limited to 220th Place Northeast and 224th Place Northeast, as per the City’s notice. The substantial work is expected to last at least two more months, with restoration set to follow.
As for the local internet infrastructure, Ziply Fiber's permits have been suspended by the City of Sammamish, although the company is currently allowed to push on with restoration work tied to prior construction activities. This entails replanting grassy verges, asphalt patching, and sidewalk refurbishing, according to the announcement.
