East Link Light Rail

Total Page:16

File Type:pdf, Size:1020Kb

East Link Light Rail East Link light rail Segment E: Redmond 161ST AVE NE AVE 161ST 166TH AVE NE AVE 166TH Segment Details NE 85TH ST 202 THE SAMMAMISH Redmond NE RD WOODINVILLE EDGE RIVER Transit REDMOND SKATE Center TRAIL SITE REDMOND- PARK NE 83RD ST Segment E serves Redmond with trains AVONDALE RD NE ek r Cre Redmond Transit Bea Center Station E2 RTC Design running from Overlake Transit Center BNSF Option NE UNION HILL RD E1 NE 80TH ST Downtown Redmond E2 Redmond along SR-520 into downtown Redmond. Station Town Center Bear Creek LUKE Design Option Park & Ride McREDMOND S E2 a LANDING Segment E is the end of the line for the m E2 E1 m E2 E2 E1 a NE REDMOND WAY 76TH m NE ST ish River LEARY WAY NE Redmond East Link project. There is only one option E4 Town Center SLOUGH Station HOUSE E4 along SR-520; however, the 2008 East PARK BEAR CREEK PKWY OLD REDMO ND SE Redmond TOWN CENTER OPEN SPACE Link Draft Environmental Impact Statement R Station D Bear Creek 202 (DEIS) evaluates three route alternatives MF5 for E1 E1 E2E2 through downtown Redmond. The preferred NE AVE 152ND MF5 for alternative, E2, crosses under the SR-520 E2, E4 E4 and SR-202 interchange and enters a portion NE 60TH ST MARYMOOR of the abandoned BNSF railroad track. The W LAKE SAMMAMISHSa PKWY NE PARK Revised/New Alternatives mm am is At-Grade Route h R iv alignment crosses under SR-520 and over er Elevated Route Retained-Cut Route E1 E2 Station Bear Creek, then becomes at-grade to cross E4 DEIS Alternatives 170th Avenue NE. Trains will continue west At-Grade Route Elevated Route NE 51ST ST along the BNSF to the end of the line near Retained-Cut Route Station Redmond Town Center, just northwest of Maintenance Facility and Leary Way. NE AVE 156TH Tail Track 520 City Limit BEL-RED RD Segment E could include two stations. NE AVE 172ND Stations would be located at: Segment E Alternatives Segment E NE 40TH ST E1 Redmond Way Segment D Lake E2 Marymoor Sammamish • SE Redmond Station: Located at the E2 Redmond Transit Center Design Option SCALE northeast end of Marymoor Park on the E4 Leary Way § 0 0.25 Mile Source: King County (2006). south side of the SR-520 and SR-202 Revised/NewE2 (Preferred Alternatives DEIS AlternativesAlternative) andTraction Powerother DEISE Segment Alternatives Limit At-Grade Route At-Grade Route Substation Exhibit 2-16 interchange. Includes a five-story parking Elevated Route Elevated Route Station Segment E, Downtown Retained-Cut Route Retained-Cut Route New and/or Expanded Redmond Alternative Park-and-Ride Lot structure with 1,400 parking spaces. Tunnel Route Tunnel Route East Link Project • Downtown Redmond Station: Located near Redmond Town Center. This station serves only the preferred alternative (E2). Benefits • Provides access to high quality, frequent transit service that operates 20 hours per day. • Approximately 3,500 daily boardings would occur in this area. • Supports the dense, transit-oriented land use redevelopment plans of Redmond. • Provides increased access opportunities at Redmond Town Center the SE Redmond parking lot and Redmond Town Center. Nov. 2010 Sound Transit • 401 S. Jackson St. Seattle WA 98104 For information in alternative formats, call 1-800-201-4900/TTY Relay: 711 or email [email protected] What’s new in Constructing light Segment E? rail to Redmond Sound Transit has modified the preferred alternative As part of the ST2 plan, voters approved funding for the (E2) by replacing the Town Center Station and the preliminary design and environmental study of light rail to Transit Center Station with one downtown station Redmond. However, funding has not been approved for the located midway between the two original stations. construction of light rail between Overlake Transit Center and The preferred alignment now terminates just past the downtown Redmond. Additional funding will need to be Downtown Redmond Station and no longer continues up identified before light rail will serve Redmond Town Center 161st Avenue NE. The original alternative E2 that was and communities northeast and southeast of Redmond. evaluated in the 2008 DEIS will continue to be evaluated as a design option to the preferred alternative (E2). Marymoor Park in Redmond For more information: Travel times* Project Web page: (from Downtown Redmond Station) www.soundtransit.org/eastlink • International District/Chinatown = 37-40 minutes Contact: • University of Washington = 49-52 minutes Emily Mannetti Sound Transit Community Outreach Coordinator • Bellevue Transit Center = 17 minutes 206-398-5438 • Overlake Transit Center = 7 minutes [email protected] *Reflects preferred alternative travel times Nov. 2010 Sound Transit • 401 S. Jackson St. Seattle WA 98104 For information in alternative formats, call 1-800-201-4900/TTY Relay: 711 or email [email protected] .
Recommended publications
  • Geotechnical Report Alteration of Geologic Hazard Areas City of Redmond
    Attachment 13 Sound Transit | Downtown Redmond Link Extension Design-Build Contract No. RTA/CN 0148-18 Geotechnical Report Alteration of Geologic Hazard Areas City of Redmond April 7, 2020 Prepared for: Prepared by: Attachment 13 Geotechnical Report – Alteration of Geologic Hazard Areas Revision History/Signature Page Version Description/Comment Geotechnical Report – Geologic Hazard Areas, City 0 January 6, 2020 of Redmond Geotechnical Report – Geologic Hazard Areas, City 1 January 16, 2020 of Redmond Geotechnical Report – Geologic Hazard Areas, City 2 March 19, 2020 of Redmond Geotechnical Report – Geologic Hazard Areas, City 3 April 7, 2020 of Redmond Sound Transit | Downtown Redmond Link Extension Page | ii April 7, 2020 Attachment 13 Geotechnical Report – Alteration of Geologic Hazard Areas EXECUTIVE SUMMARY The Downtown Redmond Link Extension (DRLE) project extends East Link light rail from Redmond Technology Center Station to downtown Redmond and will consist of two parallel lines of track running side by side. The project alignment runs along eastbound State Route 520 (SR 520) through critical landslide hazard areas (geologic hazard areas) between NE 60th Street and the SR 520/West Lake Sammamish Parkway NE interchange. The existing steep slopes in this area of the project are considered a potential landslide hazard by the City of Redmond. The project alignment cannot avoid these potential landslide hazard areas (steep slopes) due to the limited space between SR 520 and the adjacent private properties above the slopes. As a result, landslide hazards along the project are either reduced or not adversely affected through use of earth retaining systems (e.g. retaining walls) in areas of slope cut or by placing fill retention systems at the base of existing steep slopes, i.e.
    [Show full text]
  • 17411 Ne Union Hill Road | Building a 17425 Ne Union Hill Road | Building B
    A T B E A R C R E E K 17411 NE UNION HILL ROAD | BUILDING A 17425 NE UNION HILL ROAD | BUILDING B Redmond, Washington 98052 IMPROVEMENTS UNDERWAY Building B Common Lobby Refresh PROJECT IMPROVEMENTS TO INCLUDE: • Speculative Suite • Lobby Refresh • Improved Access to Bear Creek Parking ratio: By 2024, Redmond Recent courtyard Abundant nearby 3.06/1,000 SF will be connected improvements amenities including free surface parking to the Light Rail include new Redmond Town Center’s system through four outdoor seating & numerous shopping, Redmond stations bocce ball court dining & entertainment options Bike share program Fiber optics Regional Park & Ride available for tenants provided by Frontier located across sole use, perfect for Communications the street from the use on the numerous property surrounding bike trails 520 163 8 405 SITE PLAN 52 15 805 15 5 105 SR-520 210 90 110 AVO 134 95 680 ND ALE NE UNION HILL RO R OAD EXT 56 195 ENS ION Building B 47 91 AD 110 Building A 17 85 N N N N N N N N N N N N N N N N Speculative Suite Reception Rendering CONNECTING PEOPLE TO THE COMMUNITY SOUND TRANSIT EAST LINK EXTENSION BELLEVUE CBD BELLEVUE OVERLAKE VILLAGE STATION Opening 2023 REDMOND TECHNOLOGY CENTER STATION Opening 2023 LAKE SAMMAMISH MARYMOOR PARK FUTURE ESTIMATED LIGHT RAIL TRAVEL TIMES SeaTac Airport Station > SE Redmond Station 68 minutes Westlake Station > SE Redmond Station 39 minutes International District Station > SE Redmond Station 34 minutes Downtown Bellevue Station > SE Redmond Station 15 minutes Overlake Village Station > SE
    [Show full text]
  • Sound Transit Procurement & Contracts Division Date
    Request for Information Downtown Redmond Link Extension (DRLE) Project To: Prospective Proposers From: Sound Transit Procurement & Contracts Division Date: January 16, 2018 Downtown Redmond Link Extension (DRLE) Project Sound Transit is requesting industry comments on its upcoming Downtown Redmond Link Extension (DRLE) Project, located in the City of Redmond in King County, Washington. Sound Transit anticipates utilizing the Design-Build delivery method for this Project. The Project will extend light rail for 3.4 miles from the Redmond Technology Center Station at NE 40th Street to Downtown Redmond. Project elements include a double-track guideway (elevated and at-grade), one elevated station, one at-grade station, structured and surface parking, civil and site work, roadway work, and bus transit facilities. Sound Transit is providing prospective proposers interested in the Project an opportunity to review the Project and provide feedback. At this time, Sound Transit is only requesting comments and will not provide any responses. Sound Transit requests that prospective Proposers submit comments by January 26, 2018. Please submit all comments to: Petra Payne Sr. Design & Construction Contracts Specialist Sound Transit 401 S. Jackson Street Seattle, WA 98104-2826 Email: [email protected] The information contained in this document is subject to change prior to the issuance of the Request for Qualifications. Downtown Redmond Link Extension RFI P a g e | 1 January 2018 Request for Information Downtown Redmond Link Extension (DRLE) Project Sound Transit is particularly seeking the industry’s perspective and feedback related to: Whether there are concerns with performing the Design-Build work for the DRLE Project near and under SR-520 corridor, rebuilding the on and off ramps at the SR-202/SR-520 interchange, and working in downtown? Potential locations for staging areas are identified in the attached drawings.
    [Show full text]
  • East Link Light Rail Draft EIS -- Excerpts Only
    See the Fact Sheet for persons who may be contacted for additional information concerning this document. Abstract Sound Transit proposes to construct and operate an Downtown Redmond via either Redmond Way or the eastern extension of the Link light rail system BNSF Railway corridor. Alternatives considered providing urban transportation improvements in the include a No Build Alternative, one alternative for Central Puget Sound metropolitan region. The East Segment A, five alternatives for Segment B, six Link project would connect to the rail system’s Initial alternatives for Segment C, four alternatives for Segment in downtown Seattle and extend the system Segment D, three alternatives for Segment E, and four east to Mercer Island, Bellevue, and Redmond. maintenance facility alternatives. Overall, the project Alternatives are considered in five geographic would have between 10 and 13 stations. Interim segments in this EIS. Segment A, Interstate 90, termini could occur at the east end of Segment C or connects downtown Seattle to Mercer Island and any station in Segments D or E. Construction is South Bellevue via I-90. Segment B, South Bellevue, expected to start in 2013, with operation under way connects I-90 to approximately SE 6th Street along one between 2020 and 2021. The analysis and impact of three corridors: Bellevue Way, 112th Avenue SE, or information in this EIS addresses potential long-term the BNSF Railway right-of-way. Segment C, and short-term impacts of transportation; acquisitions, Downtown Bellevue, would travel through displacements and relocations; land use; economics; downtown Bellevue between approximately SE 6th social impacts, community facilities, and Street and an I-405 crossing at either NE 6th Street or neighborhoods; visual and aesthetic resources; air NE 12th Street on either an at-grade, elevated, or quality and greenhouse gas; noise and vibration; tunnel profile.
    [Show full text]
  • Creating Connections
    PURPOSE OF THIS REPORT The legislation that established the Regional Advisory Council (RAC) described several expectations for the group’s work, including • Coordinate planning and development activities to the extent possible to ensure effective use of the southern portion of the Eastside Rail Corridor (ERC) and the Redmond Spur. • Oversee the partner planning process including implementing and coordinating the trail, high-capacity transit, and utility uses in the ERC. • Coordinating with affected cities around local planning and development. • Address both near-term and long-term recommendations. • Recommend any needed changes to the county’s countywide planning policies. • Reach out to a broad spectrum of stakeholders. This report provides a summary of the RAC’s work to accomplish those objectives, and identifies actions necessary to continue this collaborative approach among the owners. The report begins by describing the RAC’s vision for the corridor, the history of the ERC, and the process used by the RAC to develop these recommendations. In the subsequent chapters the report • Details the current conditions in the corridor, broken into five planning segments. It describes current uses adjacent to the corridor, the major constraints that will need to be resolved (pinch points, steep slopes, narrow trestles, etc.), opportunities for connections (trails, high-capacity transit, parks, utility corridors, etc.), and any significant plans of neighboring communities that could impact the corridor. • Presents several Principles developed by the RAC to guide more detailed recommendations. • Makes recommendations divided into several sections: Creation of a regional legacy for future generations, outlining plans to promote the corridor as a regional spine for mobility and economic development, be developed to capture local culture, history, and scenic values, and reflect the values of public health, public safety, equity and social justice, and sustainability.
    [Show full text]
  • Notice of Decision (PDF)
    Connected Community Enhanced Livability Environmental Sustainability Technical Committee DRLE SE Redmond Station LAND2020-00183 – Site Plan Entitlement Notice of Decision Transmittal Letter June 17, 2021 Matthew Johnson SWK 6801 185th Ave NE, Suite 200 Redmond, WA 98052 Subject: DRLE SE Redmond Station, LAND2020-00183, PR # 2019-00141 Location: 17520 NE 70TH ST, Parcel No. 122505-9193 Dear Mr. Johnson: The City of Redmond Technical Committee and Design Review Board have reviewed and approved the above-referenced proposal for a new light rail station to support a 3.4 mile extension of the Sound Transit Link Light Rail system including public art, a 1,400 stall park and ride garage, bus transit center, and associated site improvements. Attached to this letter is the Technical Committee’s Notice of Decision including Conditions of Approval (see Section XI) for this project. NEXT STEPS This letter is a guide to assist you with next steps in the approval process now that your project has received Site Plan Entitlement approval from the Technical Committee. Before beginning construction of your project, there are other review processes that must be completed and issued per the Sound Transit – City of Redmond Development Agreement. The next steps for this project include the issuance of a Redmond Civil Review (RCR) and the Building Permit Review processes. Coordinated Civil Review Process. The Coordinated Civil Review (CCR) process is being conducted under the terms of the Sound Transit – City of Redmond Development Agreement. The CCR is being reviewed as the Redmond Civil Review (RCR) process and is being reviewed and issued following the issuance of this determination.
    [Show full text]
  • REDMOND COMMERCE CENTER 18340 & 18460 NE 76Th Street | Redmond, Washington 98052
    REDMOND COMMERCE CENTER 18340 & 18460 NE 76th Street | Redmond, Washington 98052 219,548 SQUARE FEET AVAILABLE FOR LEASE Q4 2018 OWNED AND MANAGED BY . SUMMARY BRODERICK GROUP IS PLEASED TO PRESENT THE OPPORTUNITY TO LEASE REDMOND COMMERCE CENTER WITH APPROXIMATELY 220,000 SF AVAILABLE IN TWO BUILDINGS. The facility caters to engineering, production, industrial manufacturing, distribution, tech development and office space - ready for today's innovative companies. The property is located in Redmond with today's leading technology companies. The property benefits from excellent access to SR-520, outdoor recreation and retail services. REDMOND Conceptual Conceptual COMMERCE CENTER 18340 & 18460 NE 76th Street | Redmond, WA 98052 BUILDING SPECS BUILDING 1 SITE AND BUILDING SUMMARY SERVICES Site Area 3.44 Acres (150,182 SF) Electrical Utility Puget Sound Energy (PSE) Total SF 77,488 SF Electric Service Rating 1,200 amps, 277/480 V, 3 phase, 4 wire 24,029 SF Office Telephone Utility AT&T Office / 43,478 SF Warehouse Warehouse SF Water Utility / Service / 9,981 SF Warehouse Mezz City of Redmond / 1.5" Storm Drain / Sewer Type of Construct Precast concrete tilt-up panels Gas Utility / Service Puget Sound Energy / 3/4" Construction Four (4) grade-level loading Type III-N with Fire Sprinklers Loading Classification Seven (7) dock-high / van high Occupancy Group B, Office and F-1, Manufacturing Clear Height 26' Clear height Zoning MP (Manufacturing Park) Parking Approx. 216 Stalls BUILDING 3 SITE AND BUILDING SUMMARY SERVICES Site Area 5.96 Acres
    [Show full text]
  • REDMOND COMMERCE CENTER 18340 & 18460 NE 76Th Street | Redmond, Washington 98052
    REDMOND COMMERCE CENTER 18340 & 18460 NE 76th Street | Redmond, Washington 98052 219,548 SQUARE FEET AVAILABLE FOR LEASE Q4 2018 SUMMARY BRODERICK GROUP IS PLEASED TO PRESENT THE OPPORTUNITY TO LEASE REDMOND COMMERCE CENTER WITH APPROXIMATELY 220,000 SF AVAILABLE IN TWO BUILDINGS. The facility caters to engineering, production, industrial manufacturing, distribution, tech development and office space - ready for today's innovative companies. The property is located in Redmond with today's leading technology companies. The property benefits from excellent access to SR-520, outdoor recreation and retail services. REDMOND Conceptual Conceptual COMMERCE CENTER 18340 & 18460 NE 76th Street | Redmond, WA 98052 BUILDING SPECS BUILDING 1 SITE AND BUILDING SUMMARY SERVICES Site Area 3.44 Acres (150,182 SF) Electrical Utility Puget Sound Energy (PSE) Total SF 77,488 SF Electric Service Rating 1,200 amps, 277/480 V, 3 phase, 4 wire 24,029 SF Office Telephone Utility AT&T Office / 43,478 SF Warehouse Warehouse SF Water Utility / Service / 9,981 SF Warehouse Mezz City of Redmond / 1.5" Storm Drain / Sewer Type of Construct Precast concrete tilt-up panels Gas Utility / Service Puget Sound Energy / 3/4" Construction Four (4) grade-level loading Type III-N with Fire Sprinklers Loading Classification Seven (7) dock-high / van high Occupancy Group B, Office and F-1, Manufacturing Clear Height 26' Clear height Zoning MP (Manufacturing Park) Parking Approx. 216 Stalls BUILDING 3 SITE AND BUILDING SUMMARY SERVICES Site Area 5.96 Acres (259,676 SF) Electrical
    [Show full text]
  • Class a Office for Lease
    CLASS A OFFICE FOR LEASE West Building - 14335 NE 24th Street, Bellevue WA 98007 | East Building - 14475 NE 24th Street, Bellevue WA 98007 PROPERTIES.CBRE.US/OVERLAKE-520/ Site Plan PROPERTY HIGHLIGHTS Less than a half mile from the Overlake Light Rail Station coming 2023 Prominent freeway visibility Parking: 4.1 / 1,000 SF, covered and P reserved parking available Avanti Market Amenities include a fitness center, bike storage, an outdoor amenity space and shuttle service to the Microsoft Campus 2021 Estimated Operating Expenses: $11.49 / SF West Building - 14335 NE 24th Street, Bellevue WA 98007 | East Building - 14475 NE 24th Street, Bellevue WA 98007 Major Property Improvements Improved site entry Outdoor seating areas with collaborative working spaces New property signage and wayfinding Enhanced building lobbies Upgraded landscaping New exterior paint Available Space EAST Building SUITE 100 | 14,379 SF |AVAILABLE 60 DAY NOTICE SUITE 110 | 17,959 SF |AVAILABLE JANUARY 1, 2022 SUITE 100 + 110 | 32,338 SF |AVAILABLE JANUARY 1, 2022 West Building SUITE 102 | 6,635 SF |AVAILABLE NOW Site Plan NE 24th St 520 Bike Trail East Link Light Rail Dough Zone Dumpling House Outdoor Amenity Area Bike Storage Fitness West East Center Avanti Market Bike Storage Shuttle service to Microsoft Campus Pedestrian Pathway Starbucks to Overlake Retail Preschool Fred Meyer N Transit Downtown Redmond Station Northgate Station Kirkland 9 mins 21 mins 15 mins 10 mins 46 mins MICROSOFT HQ UWUW Station 17 mins 39 mins Spring District Station Westlake Station Downtown
    [Show full text]
  • Alternatives Considered
    Chapter 2 Alternatives Considered 2.1 Introduction The evaluation processes that were used comply with guidelines of the National Environmental Policy Act This chapter describes the alternatives and how they (NEPA); the Washington State Environmental Policy were developed for study in this Final Environmental Act (SEPA); and the Safe, Accountable, Flexible, and Impact Statement (EIS). The 2008 Draft EIS evaluated a Efficient Transportation Equity Act—A Legacy for No Build Alternative and 19 build alternatives within Users (SAFETEA-LU). five segments (Segments A to E) for an approximately The proposed project consists of constructing and 18-mile extension of the Link light rail system, from operating an approximately 18-mile light rail system Downtown Seattle to Redmond across the Interstate 90 known as East Link. This system would connect with (I-90) bridge. Since the 2008 Draft EIS was published, Sound Transit’s Central Link at the International the Sound Transit Board has reviewed public and District/Chinatown Station, and it then would travel agency comments; added five additional alternatives east across Lake Washington via I–90 to Mercer Island, and some design options to existing alternatives, most Downtown Bellevue, and Bel-Red/Overlake, of which were analyzed in the 2010 Supplemental terminating in Downtown Redmond. Exhibit 2-1 Draft EIS (SDEIS); and identified and refined the shows the five project segments and the 24 alternative preferred alternatives for each segment. In response to routes with the proposed stations that are considered the SDEIS, additional design options have been for detailed environmental review in this Final EIS. A included and analyzed in this Final EIS.
    [Show full text]
  • LIGHT RAIL SE Redmond (EAST LINK)
    DRAFT SYSTEM PLAN 164TH AVENUE NE 164TH AVENUE REDMOND TECHNOLOGY CENTER STATION Downtown TO SE REDMOND Redmond REDMOND WAY TO DOWNTOWN REDMOND SR 520 LIGHT RAIL SE Redmond (EAST LINK) WEST LAKE SAMMAMISH PKWY NE MAP KEY AT GRADE ELEVATED STATION AREA 156TH AVENUE NE 156TH AVENUE LIGHT RAIL ST2 ST2 LRT STATION NE 40TH STREET Alignments and stations shown are representative and are identified for purposes of cost estimating, ridership forecasting and other evaluation measures. LENGTH (MILES) 3.7 REGIONAL LIGHT RAIL SPINE YES RIDERSHIP (DAILY PROJECT RIDERS) 7,000—9,000 CAPITAL COST (2014 $ M) $1,038—$1,111 ANNUAL O&M COST (2014 $ M) $11 TRAVEL TIME (MIN) 8 RELIABILITY HIGH SYSTEM INTEGRATION MEDIUM EASE OF NON-MOTORIZED ACCESS MEDIUM-LOW PERCENT OF NON-MOTORIZED ACCESS 25—80% CONNECTION TO PSRC-DESIGNATED REGIONAL CENTERS 2 CENTERS PLANS AND POLICIES MEDIUM-HIGH MARKET SUPPORT MEDIUM-HIGH LAND USE AND DEVELOPMENT/ POP PER ACRE (2014/2040) 6 / 7 TOD POTENTIAL ACTIVITY UNITS EMP PER ACRE (2014/2040) 13 / 18 POP+EMP PER ACRE (2014/2040) 18 / 26 MINORITY/LOW-INCOME 46% / 9% SOCIOECONOMIC BENEFITS POPULATION (2014/2040) 5,300 / 6,900 EMPLOYMENT (2014/2040) 12,100 / 17,400 Date Last Modified: 03-26-2016 For additional information on evaluation measures, see http://soundtransit3.org/document-library Redmond Technology Center Station to SE Redmond to Downtown Redmond Light Rail (East Link) Subarea East King PROJECT AREA AND REPRESENTATIVE ALIGNMENT Primary Mode Light Rail Facility Type Corridor Length 3.7 miles Version Draft ST3 Plan Date Last Modified March 28, 2016 SHORT PROJECT DESCRIPTION This project would extend East Link to Downtown Redmond, as described in ST Board Resolution R2013-09 and the FTA and FHWA Record of Decision.
    [Show full text]
  • Downtown Redmond Link Extension 2018 SEPA
    Downtown Redmond Link Extension SEPA Addendum Appendix E Water Resources Supporting Materials Technical Memorandum August 2018 Prepared for Central Puget Sound Regional Transit Authority 401 S. Jackson Street Seattle, WA 98104 Prepared by Parametrix 719 2nd Avenue, Suite 200 Seattle, WA 98104 T. 206.394.3700 F. 1.855.542.6353 www.parametrix.com Appendix E Water Resources Supporting Materials Technical Memorandum Sound Transit TABLE OF CONTENTS INTRODUCTION ................................................................................................................................... 1 Proposed Design Refinements ............................................................................................................... 1 Redmond Technology Center Station to Sammamish River ..................................................... 1 Sammamish River to Bear Creek ............................................................................................... 3 Bear Creek to Downtown Redmond .......................................................................................... 4 Analysis Methodology ............................................................................................................................ 4 Analysis Results ...................................................................................................................................... 7 REFERENCES ....................................................................................................................................... 11 LIST OF FIGURES
    [Show full text]