Projects in the 2020 As Passed Legislature , LTC (3/11/2020)
Projects in King County
Statewide Interactive Map
C U R R E N T P R O J E C T S
Click on a green marker to view project information.
Locate a project by clicking on the name in the list.
I-405/I-90 to SE 8th St - Widening
I-405/Kirkland Vicinity Stage 2 - Widening (Nickel/TPA)
I-405/NE 8th St to SR 520 Braided Ramps - Interchange Impr
I-405/South Renton Vicinity Stage 2 - Widening (Nickel/TPA
I-405/SR 167 Interchange - Direct Connector
I-405/SR 181 to SR 167 - Widening
I-5/Mercer Street NB and SB Ramp Meter Systems
I-5/NB Seneca St to SR 520 - Mobility Improvements
I-5/Ship Canal Bridge - Noise Mitigation Study
I-5/SR 161/SR 18 - Interchange Improvements
I-5/SR 161/SR 18 Interchange Improvements - Stage 2
SR 167/8th St E Vic to S 277th St Vic - Southbound Managed
SR 18/Issaquah/Hobart Rd to Tigergate - Add Lanes
SR 18/Tigergate to I-90 - Add Lanes
SR 509/I-5 to Sea-Tac Freight and Congestion Relief
SR 516/Wax Rd to 185th Ave SE - Improvements
SR 522/I-5 to I-405 - Multimodal Improvements
SR 99/Alaskan Way Viaduct - Replacement
SR 99/Aurora Bridge - Painting
SR 99/Viaduct Project - Construction Mitigation