Interlocal Agreements
State law permits a local government to enter into interlocal agreements with other public agencies in the interest of cooperatively sharing resources for their mutual benefit.
In accordance with RCW 39.34.040, the Port of Tacoma has executed interlocal agreements with other public agencies for various purposes over the years. Under the law, a public agency can file interlocal agreements with the County Auditor or post them on its website.
Interlocal agreements
| Contract # | Company | Project Title | Start Date | End Date |
| 071505 | WA Public Port Association | Federal Permit Review - Liaison/Staff Biologist | 9/08/20 | 12/31/2025 |
| 071498 | City of Lakewood | 146th Street Reconstruction | 1/11/21 | 6/01/2022 |
| 071448 | Northwest Seaport Alliance, Suquamish Tribe, and Port of Seattle | South Harbor Navigation Improvement Project | 5/2/2018 | 2/15/2022 |
| 071448 | Northwest Seaport Alliance, Suquamish Tribe, and Port of Seattle | Terminal 5 Cargo Wharf Rehabilitation, Berth Deepening, and Improvement Project - Amendment 1 | 10/19/2020 | 2/15/2022 |
| 071440 | City of Puyallup | Freight Rail Safety Analysis | 10/20/2020 | 5/01/2022 |
| 071437 | City of Tacoma | Mutual Cooperation & Support Regarding Agency Stormwater Management | 09/22/2020 | 02/28/2025 |
| 071436 | City of Sumner | Stewart Bridge Corridor - White River Bridge Replacement | 10/02/2020 | 05/01/2022 |
| 071414 | Sound Transit, Port of Seattle, and The Northwest Seaport Alliance | West Seattle and Ballard Link Extension Project | 8/24/2020 | TBD |
| 071370 | City of Fife | 54th Avenue East Corridor Study | 11/05/2019 | 08/1/2021 |
| 071369 | City of Fife | Emergency Preparedness: Science & Family Fun Fair | 11/05/2019 | 12/31/2020 |
| 071368 | World Trade Center | License Agreement | 08/15/1988 | TBD |
| 071365 | Northwest Seaport Alliance & Port of Seattle | 2016 Support Services between POS & NWSA | 01/01/2016 | 12/31/2016 |
| 071367 | City of Tacoma - Tacoma Power | Bright Rebate Incentive Agreement | 04/11/2016 | 3/30/2017 |
| 069724 | City of Tacoma, Department of Public Utilities & Tacoma Rail | Operating Agreement | 07/1/2013 | 06/30/33 |
| 071363 | Union Pacific Railroad Company | Lease and Operating Agreement | 1/12/2009 | 1/11/2019 |
| 070165 | City of File | Port of Tacoma Interchange Project PART 2 | 10/30/2015 | TBD |
| 070165 | City of Fife | Port of Tacoma Interchange Project PART 1 | 10/30/2015 | TBD |
| 071361 | Northwest Seaport Alliance | 2020 NWSA POT Support Services | 01/01/2020 | 12/31/2020 |
| 071350 | Northwest Seaport Alliance | NWSA Support Services 2018 | 04/23/18 | TBD |
| 071351 | Northwest Seaport Alliance | Management Services Agreement | 10/02/18 | TBD |
| 071334 | City of Tacoma | Puyallup River Bridge Replacement | 11/17/17 | TBD |
| 069607 | Pierce County | Regional Maritime Transportation Disaster Recovery Exercise | 2/15/13 | 5/30/14 |
| 069724 | City of Tacoma | Operating Agreement | 7/01/13 | 6/30/33 |
| 069191 | City of Tacoma | Master Pole Agreement | 1/02/04 | 1/01/14 |
| 071341 | Northwest Seaport Alliance | 2019 Support Services | 1/1/19 | 12/31/19 |
| 071321 | The Department of The Army | Tacoma Harbor, Washington | 8/21/18 | 9/30/19 |
| 071291 | City of Orting | Orting Tourism Video | 10/21/19 | 8/01/21 |
| 071346 | Northwest Seaport Alliance | Customer Service Property Rental | 12/21/18 | 12/31/2020 |
| 071319 | City of Lakewood | Design for 123rd. St. to Improve Industrial Property Access | 6/13/18 | 12/30/19 |
| 071323 | Pierce County | Fredrickson Manufacturing Industrial Center | 11/21/18 | 12/30/19 |
| 071089 | Washington State University | Air Quality Modeling Study | 11/30/18 | 5/31/20 |
| 071089 | Washington State University | Air Quality Modeling Study - Amendment 01 | 11/30/18 | 5/31/20 |
| 071089 | Washington State University | Air Quality Modeling Study - Amendment 02 | 11/30/18 | 5/31/20 |
| 071322 | Port of Seattle | Use of Terminal 46 | 4/02/18 | TBD |
| 071329 | Northwest Seaport Alliance | 2018 Support Services between Port of Tacoma & NWSA | 1/01/18 | 12/31/18 |
| 071328 | Northwest Seaport Alliance | 2018 Support Services between Port of Seattle & NWSA | 1/01/18 | 12/31/18 |
| 071325 | U.S. Department of Commerce | Management, Operation, Maintenance and Repair of NOAA's Tacoma Physical Oceanographic Real-Time System | 8/16/18 | 5/31/2020 |
| 071332 | Pierce County | Tacoma to Puyallup Regional Trainl Connection Route Analysis Study | 1/8/2020 | TBD |
| 071339 | Muckleshoot Indian Tribe / Suquamish Tribe | Non-Opposition | 5/18/18 | TBD |
| 071290 | WA State Dept. of Ecology | Clean Truck Fund (CTF) | 11/1/18 | 6/30/26 |
| 071146 | City of Fife | SR 99 Pedestrian and stormwater improvement | 06/14/19 | TBD |
| 071115 | The Puyallup Tribe / City of Tacoma | Subarea Planning in the Tacoma Tideflats | 11/15/18 | TBD |
| NWSA | Muckelshoot Indian Tribe / Suquamish Tribe | USACE Seattle Harbor Navigation Improvement Project | 5/14/18 | TBD |
| 070965 | City of Sumner | Infrastructure Project @ SR410 and Traffic Ave | 7/25/18 | 12/1/19 |
| 070964 | City of Dupont | Paving Condition Study | 6/19/18 | 12/30/18 |
| 070963 | City of Lakewood | Design for 123rd St to Improve Industrial Property Access | 6/13/18 | 12/30/19 |
| 070961 | Pirece Transit | Study - Feasibility of High-Speed Passenger Only Ferry Service to Seattle | 6/7/18 | 12/30/18 |
| 070919 | Northwest Seaport Alliance | East Blair-1 Breakbulk Business | 5/7/18 | TBD |
| 070914 | Northwest Seaport Alliance | Support Services 2018 | 1/1/18 | 12/31/18 |
| 070869 | City of Wilkeson | Carbon Valley Communities Microadventure | 2/2/18 | 12/31/18 |
| 070842 | City of Tacoma Public Utilities | Beltline Division for North Lead Rail Funding Contribution | 3/21/16 | Upon Completion |
| 070840 | Pierce County | Economic Assessment of the Canyon Road East Freight Corridor Improvements | 6/26/17 | 3/31/19 |
| 070125 | Puget Sound Clean Air Agency | Multi-Port Scrappage and Replacement for Air in Puget Sound (Multi-Port ScRAPS 2017-015) | 1/6/17 | 3/31/18 |
| 070628 | Puget Sound Clean Air Agency | Scrappage and Replacement for Air in Puget Sound II (ScRAPS II 2017-014) | 11/1/16 | 3/31/18 |
| 070839 | City of Lakewood | Durango/Steilacoom Blvd Signalization Project | 7/14/17 | 12/30/17 |
| 070838 | City of Sumner | Infrastructure Project at SR410 and Traffic Avenue | 12/14/17 | 1/30/18 |
| 070833 | Pierce Transit | Summer Trolley Connecting Downtown Tacoma with Point Defiance | 8/4/17 | 9/2/17 |
070832 | City of Fife | SR99 Pedestrian and Stormwater Improvement - 54th Ave E to 65th Ave E | 12/21/17 | 12/31/18 |
| 070831 | City of Tacoma | East 11th Street Bridge and Viaduct corridor Study | 11/17/17 | Until Completion |
| 071352 | City of Tacoma | Improvements related to the PSE LNG Plant at 11th and Taylor Way | 1/21/2016 | TBD |
| 071352 | City of Tacoma | Improvements related to Taylor Way - Amendment # 01 | 1/21/2016 | TBD |
| 071343 | City of Tacoma | Port of Tacoma Road Construction Project | 3/9/2015 | TBD |
| 071348 | Northwest Seaport Alliance | Support Services | 1/1/2016 | 12/31/2016 |
| 069361 | City of Tacoma | Franchise Agreement | 7/20/2010 | 7/19/2020 |
| 069437 | City of Tacoma, Department of Public Utilities, Tacoma Rail - Beltline Division | Communication Line Occupancy Permit | 1/12/12 | Perpetuity |
| 069047 | Pierce County | Puyallup River Executive Task Force | 12/2/10 | 12/31/16 |
| 069773 | University of Washington - Tacoma | Endowed Chair Advisory Committee | 6/16/05 | Perpetuity |
| 069765 | University of Washington - Tacoma | Endowed Chair | 6/16/05 | Perpetuity |
| 069766 | Puyallup Tribe of Indians, Marine View Ventures, Inc., and SSA Containers | Blair Cutback | 4/22/08 | Perpetuity |
| 069767 | Puyallup Tribe of Indians, Marine View Ventures, Inc., and SSA Containers | Cooperation | 4/22/08 | Perpetuity |
| 069768 | Puyallup Tribe of Indians, Marine View Ventures, Inc., and SSA Containers | 2011 Memorandum of Intent - Alexander Avenue | 9/26/11 | Perpetuity |
| 84881 | Pierce County | Digital Orthophotography | 2/1/12 | 1/31/16 |
| 069758 | City of Tacoma, Department of Public Works | Alexander Avenue | 10/5/04 | Perpetuity |
| 069757 | City of Tacoma, Department of Public Utilities, Water Division | Alexander Avenue | 9/30/04 | Perpetuity |
| 069755 | City of Tacoma | Alexander Avenue | 9/29/04 | Perpetuity |
| 069505 | Port of Olympia | Federal Agency Permit Stafffing Support | 7/31/12 | 4/22/16 |
| 069243 | Port of Anacortes | Federal Agency Permit Staffing Support | 12/31/10 | 4/22/16 |
| 069464 | Port of Bellingham | 3/12/12 | 3/11/16 | |
| 069246 | Port of Kalama | Federal Agency Permit Staffing Support | 12/31/10 | 4/22/16 |
| 069227 | Port of Seattle | Federal Agency Permit Staffing Support | 12/31/10 | 4/22/16 |
| 069253 | Port of Longview | Federal Agency Permit Staffing Support | 12/31/10 | 4/22/16 |
| 069686 | Port of Everett | Federal Agency Permit Staffing Support | 8/29/13 | 4/22/16 |
| 069147 | Port of Vancouver | Federal Agency Permit Staffing Support | 9/30/12 | 4/22/16 |
| 069770 | State of Washington, Department of Transporation and City of Tacoma | Local Agency Heavy Haul Corridor | 12/9/05 | 6/30/20 |
| 069501 | U. S. Fish and Wildlife Service | Assignment Agreement - Intergovernmental Personnel Act of 1970 | 7/1/12 | 4/22/16 |
| 069760 | City of Tacoma | Patrol Boat | 11/4/10 | 11/3/15 |
| 069525 | State of Washington, Department of Fish and Wildlife | Hydraulic Project Approval (HPA) Application Fee | 7/24/12 | Perpetuity |
| 069106 | Pierce County | Port Emergency Warning System | 5/24/10 | Perpetuity |
| 067322 | City of Tacoma, Department of Public Utilities, Light Division | Tacoma Power Evergreen Options Purchase Agreeement PART 2 | 2/12/08 | Perpetuity |
| 067322 | City of Tacoma, Department of Public Utilities, Light Division | Tacoma Power Evergreen Options Purchase Agreeement PART 1 | 2/12/08 | Perpetuity |
| 069213 | Department of the Army, | Water Resources Development Act (WRDA) | 2/26/02 | 12/31/16 |
| 069305 | City of Tacoma, Department of Public Utilities, Light Division | Administration of Engineering, Procurement and Construction Task Orders | 4/1/11 | 12/31/15 |
| 069212 | State of Washington, Department of Ecology | Development of a Diesel Reduction Program | 10/25/10 | 12/31/17 |
| 91299 | Pierce County | Pierce County Community Information Network Services Agreement for Access to County Systems | 09/01/2013 | 08/31/2018 |
| 069736 | U. S. Department of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, Center for Operational Oceanographic Products and Services | Management, Operation, Maintenace and Repair of NOAA'S Tacoma Physical Oceanographic Real-Time System | 8/1/13 | 5/31/18 |
| 069754 | City of Tacoma | SR 509 Highway Project & Port Area Fire Protection | 11/1/1994 | TBD |
| 069756 | City of Tacoma | Joint Purchasing Agreement | 06/02/04 | Perpetuity |
| 069759 | City of Tacoma/Cascade Land Conservancy | Julia's Gulch - Purchase/Stewardship | 1/3/08 | Perpetuity |
| 069764 | Port of Olympia | Maintenance Employee Sharing | 2/1/2007 | Perpetuity |
| 069328 | Puget Sound Clean Cities Coalition/U. S. Department of Energy | Clean Cities | 6/2/11 | 4/2/16 |
| 069769 | Puyallup Tribe of Indians, Marine View Ventures Inc., and SSA Inc. | S. E. Blair Terminal Development | 1/11/13 | Perpetuity |
| 070122 | Washington State Department of Licensing | Vehicle Data License Agreement K5405 | 5/21/15 | 4/30/2020 |
| 069772 | Washington State Department of Enterprise Services | Adobe Products Purchase Agreement | 12/20/12 | Perpetuity |
| 069777 | City of Tacoma | Mutual Cooperation & Support Regarding Agency Storm Water Management | 9/30/13 | 9/29/18 |
| 069783 | King County Directors Association | InterGovernmental Cooperative Purchasing Agreement | 9/4/03 | Perpetuity |
| 069775 | City of Tacoma | Port of Tacoma Road Rehabilitation Project | 5/28/14 | 5/27/18 |
| 069776 | City of Tacoma | Flexible Approach to Shoreline Public Access | 12/13/13 | 12/12/23 |
| 069774 | Puyallup Tribe of Indians/SSA Containers | Wetlands | 10/21/13 | Perpetuity |
| 069784 | Bonneville Power Administration | Preliminary Engineering Study and Preliminary Environmental Assessment Study for the Port of Tacoma | 2/21/14 | TBD |
069797 | Montana Department of Transportation | Great Northern Corridor Coalition | 3/24/14 | Perpetuity |
| 069915 | City of Tacoma | Switcher Locomotive Repower | 7/31/14 | 9/30/16 |
| 069972 | Washington State Department of Transportation/City of Tacoma | Heavy Haul Corridor Agreement II | 7/1/14 | TBD |
| 070071 | Port of Seattle | Seaport Alliance FMC | 10/14/14 | TBD |
| 071342 | Washington Public Port Districts | Omnibus Mutual Aid | 12/4/14 | TBD |
| 070124 | Port of Seattle/Vancouver Fraser Port Authority | Northwest Ports Clean Air Strategy 2014 Implementation Report | 5/21/15 | 12/31/15 |
| 070125 | Puget Sound Clean Air Agency | Multi-Port Drayage Truck Replacement Program (ScRAPS) | 6/11/15 | 12/31/17 |
| 070135 | City of Fife | Hydraulic Analysis Review and Approval (Erdahl Ditch) | 7/13/15 | TBD |