APPENDIX B Summary of State Projects within Snohomish County
Appendix B details projects that are consistent with the constrained plan component of the Transportation 2040 investments project list and are used in support of the county’s comprehensive plan. These projects seek to provide roadway improvements that involve the addition of interchanges, freeway lane capacity and capacity enhancements to state highways within Snohomish County. The projects presented in Appendix B would improve the capacity and operations for highways designated as HSS (highways of statewide significance) and non-HSS (regionally significant state highways).
COLUMN |
DESCRIPTION |
---|---|
Title |
Investment title, usually with the facility name first. |
Project Limits (From - To) |
The starting location for a project to the ending location of a project |
Description |
Description of the project outcomes |
Sponsor |
Agency that will take the lead in implementation |
T2040 Status |
The Planning Status of the project |
T2040 Completion Date |
The year in which the sponsor expects the project to be completed. |
State Projects |
|||||
---|---|---|---|---|---|
Title |
Project Limits (From-To) |
Description |
Sponsor |
T2040 Status |
T2040 Completion Date |
US 2: Trestle Widening - Stage 1 |
I-5 to SR 204 |
Build a new westbound US-2 structure over Ebey Slough for the future configuration of 2 general purpose lanes and 1 HOV lane. Realign the westbound SR 204 to westbound US-2 on-ramp utilizing the new westbound structure, improving the weaving conditions for the interchange. |
WSDOT |
Candidate |
2020 |
US 2: Monroe Bypass - phase 1 |
North of the SR 522 I/C- to |
Construct a two lane SR 522 extension to the north and terminate at Chain Lake Road that connects to the local street system |
WSDOT |
Candidate |
2020 |
US 2: Monroe Bypass - phase 2 & 3 |
(West of) SR 522 to Monroe east City limits |
Construct a four-lane, limited access bypass around Monroe on new alignment to the north of the city. This project could be constructed in two stages. |
WSDOT |
Candidate |
2020 |
I-5 HOV to HOT lane Conversion: I-405 to US 2 |
I-405 to US 2 |
Convert HOV lanes to HOT lanes. Assume existing HOV conversion and shoulder for dual HOT lanes. Cost does not include shoulder prep. |
WSDOT |
Candidate |
2015 |
I-5: 220th St. SW to 44th Ave W |
220th St SW to 44th Ave W |
Construct a northbound auxiliary lane. |
WSDOT |
Candidate |
2025 |
I-5/44th Avenue Interchange improvements |
196th St SW to 220th St W |
Completion of existing half diamond interchange by adding access to the north. Project includes two braided ramps. |
Lynnwood |
Candidate |
2020 |
I-5 @ 196th St (SR 524) interchange Northbound Braided Ramp project |
I-5 @ 196th St |
This project adds a braided ramp NB at the I-5/ 196th St I/C |
WSDOT |
Candidate |
2030 |
I-5 @ SR 96 /128th St SW |
SR 96/128th St. SW I/C |
Reconstruct interchange. Current concept is for a SPUI |
WSDOT |
Candidate |
2035 |
I-5 @ 100th and Everett Mall: South Everett interchange improvement |
SR 527/South Broadway I/C to SB I-5; 7th Avenue SE |
Construct a new crossing under I-5 at 100th St and provide NB and SB HOV access south of SR 526/SR527/South Broadway interchange. This entails a new on-ramp from NB ever mall way to SB I-5 Undercrossing at 100th St. SE which terminates at E side of freeway. This involves an arterial under I-5 then surface on W side of I-5. Those arterial improvements extend on that side up to 7th. NB Everett mall way to SB I-5 (on collector distributor on W side of I-5) starts from 526 to SB I-5 - on ramp traffic will connect |
WSDOT |
Candidate |
2030 |
I-5 @ 41st Street I/C access improvement |
Colby to 3rd Ave |
41st St Interchange improvement, improvement of arterial approaches and connections |
Everett |
Candidate |
2009 |
I-5 @ 88th St. N interchange |
I-5 @ 88th Street NE I/C |
Reconstruct interchange to a SPUI configuration |
WSDOT |
Candidate |
2015 |
I-5 @ 116th ST NE interchange improvements |
5429 I-5 (at 116th ST NE Interchange) |
Reconstructs an existing diamond interchange into a Single Point Urban Interchange with greater capacity (more lanes on the ramps and on 116th ST NE across I-5) and less delay for improved mobility and increased safety |
Tulalip Tribes |
Candidate |
2015 |
SR 9 Widening: 212th St. SE to 176th St. SE |
212 St SE to 176th St SE |
Widen SR 9 to 4/5 lanes |
WSDOT |
Approved |
2015 |
SR 9 Widening: SR 522 to 212th st SE |
SR 522 to 212th |
Widen SR 9 to 4/5 lanes |
WSDOT |
Approved |
2011 |
SR 9 |
176th St SE to SR 96 |
Widen to four/ five lanes. |
WSDOT |
Candidate |
2030 |
SR 9 |
Marsh Rd to Sno River bridge |
Widen to 4 lanes and intersection improvements at Marsh Road |
WSDOT |
Candidate |
2030 |
SR 9 Snohomish River Bridge |
Sno River bridge |
Replace bridge with new 4-lane bridge across river. Also, new 4-lane overflow bridge south of Snohomish River with ramp and interchange improvements. |
WSDOT |
Candidate |
2030 |
SR 9 |
Sno bridge to US 2 |
Widen to 4 lanes and intersection improvements |
WSDOT |
Candidate |
2030 |
SR 9/US 2 interchange |
SR 9 @ US 2 |
Reconstruct the SR 9/US 2 I/C |
WSDOT |
Candidate |
2030 |
SR 9 |
US 2 to Market PL |
Widen to 4/5 lanes from US-2 to Lake Stevens Road |
WSDOT |
Candidate |
2035 |
SR 9/ SR 204 intersection improvement |
SR 9 / SR 204 Intersection |
Widen SR 9 for both northbound and southbound to provide one additional through lane at the SR 9/SR 204 intersection. A grade separated option is also being evaluated. |
WSDOT |
Candidate |
2020 |
SR 9 |
Market PL to Lundeen |
Add third NB and third SB through lanes |
WSDOT |
Candidate |
2015 |
SR 9: Lundeen Pkwy to SR 92 |
Lundeen Parkway to SR 92 |
This project adds new northbound and southbound SR-9 through lanes, improves or adds the left and right turn lanes on northbound and southbound SR-9 as needed, adds a left turn lane and extends the right turn lane on SR 92, and upgrades illumination and signal systems at Lundeen Parkway, Soper Hill Rd and SR 92 intersections. The project will treat and detain new impervious stormwater runoff. |
WSDOT |
Approved |
2013 |
SR 99/Evergreen Way. 148th ST SW to airport rd |
148th Street SW to Airport Road |
Construct BAT lanes on Evergreen Way / Highway 99 from 148th Street SW to airport Road. |
Candidate |
2020 |
|
SR 99/Evergreen Way |
115th Street to Airport Road |
Widen Evergreen Way from 5 to 7 lanes, with curb, gutters and sidewalks and drainage improvements. |
WSDOT |
Candidate |
2012 |
I-405 Corridor: SR 522 to I-5 (widening between NE 195th St to SR 527) |
NE 195th to SR 527 |
(a) Add 2 lanes NB and SB, except 1 lane NB between NE 195th St. and SR 527 where NB lane previously built, resulting in 5 lanes (1 HOV & 4 GP or 2 HOV & 3 GP) in each direction. Includes the 4 ft. managed lane buffer. |
WSDOT |
Candidate |
2030 |
SR 522 @ Paradise Lake Road Interchange |
Paradise Lake Road |
Construct a new grade separated diamond interchange. |
WSDOT |
Candidate |
2020 |
SR 522 @ Paradise Lake Road to Snohomish River - Widening |
Paradise Lake Road to Snohomish River |
Add two lanes converting a two lane highway to a four lane divided highway. Complete construction of the Fales/Echo Lake Interchange. |
WSDOT |
Candidate |
2020 |
SR 522 (Nickel) |
Snohomish River bridge to US 2 |
This project will widen SR 522 from the existing two lanes to four lanes with median separation from the Cathcart Road vicinity (Snohomish River Bridge) to US 2. The proposed action evaluated in this EA includes a new bridge across the Snohomish River, a wildlife crossing near milepost 22, improvements to the 164th St. SE (W Main St) interchange, and a new ramp connection and improvements to the US 2 interchange. |
WSDOT |
Approved |
2020 |
SR 524 (196th St SW) Widening |
48th Ave W to 37th Ave W |
Increase capacity of existing major east-west 5 lane arterial by increasing roadway section to 7 lanes, curb, gutter and sidewalk (12 feet). The City of Lynnwood is proposing BAT lanes on this corridor but this is still subject to public process. |
Lynnwood |
Candidate |
2012 |
SR 524 |
24th Ave to SR 527 |
Widen to five lanes adding two general purpose lanes and a wo-way-left-turn-lane. |
WSDOT |
Approved |
2015 |
SR 529 - Ebey Slough Bridge 529/25 Replacement |
MP 6.21 to MP 6.35 |
This project will replace the existing Ebey Slough Bridge, 529/25, with a new fixed span structure and remove the existing bridge structure. The bridge will be widened from two to four lanes to match the four-lane roadway sections immediately before and after the bridge. |
WSDOT |
Approved |
2010 |
SR 529 Interchange |
SR 529 to I-5 |
Complete the current half interchange by constructing a new Interstate 5 northbound off-ramp onto SR 529 and new southbound on-ramps from SR 529 to Interstate 5 |
Marysville |
Candidate |
2018 |
SR 531 |
43rd Ave to SR 9 |
Four-lane widening with intersection improvements |
WSDOT |
Candidate |
2030 |