City of Sammamish - COVID-19 (Coronavirus) Information & Resources
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Capital Improvement Projects
Issaquah Fall City Road
SE 4th Improvements
212th Ave Improvements
Intelligent Transportation Systems (ITS) Improvements Phase 2
Sahalee Way Widening
Issaquah-Pine Lake Road Widening
2019 Flashing Yellow Arrow Signals
Stormwater Projects
Ongoing Maintenance Projects
Pavement Management Program
Annual Ditch and Drainage Program
Studies and Master Plans
Integrated Pest Management
ADA Transition Plan
Connectivity
Completed Projects
2014 Stormwater Repairs
2015 Pavement Repair
2016 Surface Water Design Manual Update
2016 Low Impact Development (LID) Code Review and Update
2016 Storm and Surface Water Comprehensive Plan
2018 Intersection Improvements
212th Way SE (Snake Hill) Repair
Ebright Creek Fish Passage
Inglewood Hill Stormwater Retrofit and Non-motorized Improvement Project
Louis Thompson Road Slide Repair
Sahalee Way Stormwater Tightline
SE 14th Street Extension
Sammamish ITS Phase I - 228th Ave Project
228th Ave SE - SE 32nd - Iss Pine Lake Rd
Right-of-Way, PBA Inventory
East Lake Sammamish Pkwy SE Crosswalk
2018 Flashing Yellow Arrow Signals
Zackuse Creek Fish Passage Culvert and Stream Restoration
Government