Our traffic engineering staff includes experienced, former public servants who fully understand issues specific to the Puget Sound Region. We specialize in the development of traffic control plans, and traffic signal design.
Example Traffic Engineering Projects
King County – Lake Hills Interceptor Rehabilitation (Current)
Prepared baseline traffic control plans for construction and surveying operations.
Seattle Public Utilities – Ballard Conveyance (Current)
Performed traffic counts, hauling route analysis and traffic control planning for SPU’s Ballard Basin’s pipeline connection to the Ship Canal Water Quality Project (SCWQP) storage tunnel.
City of Kirkland – City of Kirkland Market Street Storm Main Rehabilitation Worked with prime consultant to deliver a robust traffic control plan over a compacted construction time frame.
King County – Chelan Avenue CSO Control Project
Identified traffic detour alternatives for each combined sewer overflow design option.
Seattle Public Utilities – 14th Ave. South & South Concord Street
Developed traffic control plans and conducted a parking study to evaluate impacts during the installation of a 24-inch sewer pipe.
King County – Sunset and Heathfield Pump Station Upgrade
Prepared traffic control plans and a Detour Route plan for 34 St and West Lake Sammamish Parkway SE.
King County – Infiltration and Inflow (I/I) Reduction Program
Provided traffic control plans and traffic analysis for Skyway, Renton, Eastgate and Issaquah neighborhood basins.
City of Seattle (SDOT) – Corridor Signing Reconstruction Reviewed numerous major corridors and made recommendations to bring them into compliance with the Manual on Uniform Traffic Control Devices (MUTCD) regulations.
Sound Transit C735—Light Rail MLK Corridor
This work on a Sound Transit Light Rail project included the design of 13 temporary traffic signals with wireless coordination and performing Synchro capacity analysis to minimize congestion during construction. It also included preparation of and coordinating approval for over 180 traffic control plans for various phases and positioning of work throughout the five mile section.