The Seattle-Tacoma-Bellevue MSA is the 15th-largest US metropolitan economy with roughly 4 million residents and gross metro product north of $480 billion — the largest concentration of freight demand in the Pacific Northwest. Anchored by Amazon (Seattle HQ), Microsoft (Redmond), Boeing (Renton, Everett, Auburn, Frederickson), Starbucks (Seattle HQ + Kent roastery), Costco (Issaquah HQ + Sumner depot), Nordstrom, REI, Alaska Airlines, and the seafood cluster (Trident, Pacific Seafood, American Seafoods).
Seattle freight runs four primary modes simultaneously: NWSA marine drayage (the #2 US reefer-export gateway moved roughly 3.3 million TEUs in 2024, +12.3% year-over-year), Sea-Tac air cargo (a top-25 US air-cargo node with Cathay Cargo, Korean Air, JAL, Atlas, Polar, Kalitta, AeroLogic, FedEx, UPS, and Amerijet freighter operations), retail and CPG distribution through Kent Valley (Washington's largest industrial submarket at approximately 100+ million square feet), and Boeing supplier ecosystem freight for the ~600 Tier 1 and Tier 2 suppliers feeding aerospace final assembly.
Evergreen Shippers (FMCSA MC#896325) is the Spokane-anchored transportation broker that dispatches Seattle freight along the I-90 corridor. Spokane sits 280 miles east of Seattle — a comfortable solo overnight or team-driver day. The structural advantage versus Seattle-based competitors: Spokane HQ provides closer dispatch oversight on Eastern Washington originations (Yakima, Wenatchee, Columbia Basin, Tri-Cities), the I-90 lane is short enough for direct driver relationships and trailer-pool management, and we built our reputation on Snoqualmie Pass winter routing intelligence.
We are a transportation broker only. We do not take title to freight, do not hold a PACA license (so fresh-produce sales brokerage is handled by PACA-licensed produce desks; we handle the freight execution side), and do not act as a customs broker (FTZ #5 inbound documentation is coordinated with the shipper's customs broker). Equipment focus: reefer, dry van, flatbed, step-deck / RGN, NWSA drayage.
Most Seattle freight brokers compete head-on as generic Puget Sound providers. Evergreen Shippers comes at the same market from a different angle: Spokane HQ + I-90 corridor expertise.
For Eastern WA shippers (cherry packers, apple shippers, hop merchants, Columbia Basin manufacturers, Quincy data center GCs) routing freight through Seattle — for export, retail DC delivery, or interstate consolidation — Spokane HQ is a meaningfully better operational fit than a Seattle-based broker who has to dispatch into Eastern WA from 280 miles away.
Six anchor nodes generate or consume most Seattle-metro freight tendering. Spokane dispatch covers every one.
Combined Port of Seattle + Port of Tacoma marine cargo authority. 3.3 million TEUs moved in 2024 (+12.3% year-over-year). Anchor reefer-export commodities: frozen seafood (Trident, Pacific Seafood), frozen french fries (Lamb Weston, Simplot), Yakima Valley fruit. Container drayage radius spans Tacoma terminals (Husky, Pier 4, Washington United, Pierce County) through Seattle terminals (T-5, T-18, T-30, T-46). Reefer plug capacity is a critical asset.
Sea-Tac International Airport handles freighter and belly cargo for Cathay Cargo, Korean Air Cargo, JAL Cargo, Atlas Air, Polar Air Cargo, Kalitta Air, AeroLogic, FedEx, UPS, and Amerijet. Boeing Field handles AOG aerospace inbound and Boeing Renton/Everett production support. Tight freighter cut-off windows make drayage timing a recurring discipline. Cherry season (Jun-Aug) sees 150+ dedicated freighter flights per month.
Kent, Auburn, Sumner, Fife, Federal Way — approximately 100+ million square feet of warehouse and distribution. Major tenants: Amazon BFI4 (Kent), REI HQ, Costco Sumner depot, Sysco Seattle (Tukwila), Amazon Sumner, Amazon DuPont, FedEx Ground hub, and hundreds of national retail and CPG distributors. Appointment-driven dispatch with OTIF discipline.
4000 142nd Ave E, Sumner WA — anchor inbound consolidation point for Costco's PNW warehouse network. Strict OTIF discipline; missed appointments mean reschedule and per-diem on the container. We schedule the DC appointment, confirm carrier ETA against the window, and re-book upstream if delay puts the appointment at risk.
Boeing Renton (737 MAX final assembly — the only 737 production line worldwide), Boeing Everett (777, 767, 747-8, KC-46 Pegasus — world's largest building by volume), Boeing Auburn (1.7M sqft of machining and parts fabrication), Boeing Frederickson (composites). ~600 Tier 1 and Tier 2 suppliers in PNW; 4-hour JIT delivery windows; AOG emergency dispatch. See PNW Aerospace Freight for the full equipment-match.
Primary on-dock and near-dock intermodal yard in SODO, feeding eastbound to Chicago via the BNSF Northern Transcon. UP also serves the region via Argo Yard and Tacoma. Intermodal reefer container offers $0.20-$0.40 per mile savings on East Coast lanes versus OTR, at the cost of 1-2 additional transit days.
The named shippers that anchor Seattle's freight demand pattern.
Eight primary lanes in and out of Seattle. The I-90 corridor anchors our dispatch posture.
| Lane | Distance | Primary Mode | Notes |
|---|---|---|---|
| Spokane WA → Seattle (I-90 corridor) | 280 mi | Dry van / reefer / flatbed | Anchor lane · solo overnight or team day |
| Seattle → Portland OR | ~175 mi | 53' dry van / reefer | I-5 regional shuttle |
| Seattle → Vancouver BC | ~140 mi | 53' reefer / dry van | Pacific Highway / Blaine border crossing |
| Seattle → California (LA / Bay Area) | 1,200-1,500 mi | Reefer / dry van | Heavy reefer return market |
| Seattle → East Coast retail DCs | ~2,800 mi | 53' reefer OTR or intermodal | 5-7 days OTR / 7-9 days IMC |
| NWSA Tacoma → Seattle Kent Valley DCs | ~30 mi | Container drayage | Short-haul, appointment-driven |
| Yakima / Wenatchee → Sea-Tac air cargo | 140-180 mi | Pre-cooled reefer drayage | 2-3 hr transit, cherry season peak |
| Asia → NWSA → Kent Valley DC | varies | Ocean container + drayage | Inbound consumer freight |
Corridor schematic. Winter Snoqualmie Pass chain restrictions and occasional avalanche-control closures (WSDOT data) drive routing intelligence. Summer construction-zone awareness on Vantage Bridge and Snoqualmie Pass repaving cycles.
One of the worst chronic urban-freight congestion zones on the West Coast. Afternoon southbound and morning northbound routinely 1-2 hours slower than off-peak.
Dispatch timing accounts for I-5 corridor patterns. Off-peak departure scheduling when DC appointment windows allow.
Chain restrictions Nov-Mar. Occasional 24-48 hour pass closures for avalanche control. Carrier preparation, chain availability, weather-aware dispatch matter.
WSDOT pass monitoring on every winter dispatch. Carrier chain preparation verified. Alternate routes through US-2 Stevens Pass or US-12 White Pass dispatched when Snoqualmie is restricted.
Chassis availability, terminal turn times, and appointment compliance are recurring frustrations. Demurrage and per-diem spike when execution slips.
Drayage carrier roster vetted for NWSA terminal access and chassis availability. Appointment scheduling against the carrier ETA, not the other way around.
Tight freighter cut-offs (especially Asia-bound evening waves) demand precise drayage timing. Cherry season volume can overwhelm cargo-apron capacity.
Pre-cooled reefer dispatch sequenced against freighter cut-off. Cherry season volume pre-committed to carriers ahead of harvest.
Every major Kent Valley DC operates dock-appointment systems. Late arrivals reschedule to next day with per-diem on the container.
DC appointment confirmed against carrier ETA. Re-booking workflow if upstream delay puts the appointment at risk. OTIF discipline is the standard, not the exception.
Q4 holiday Amazon DC pull (Oct-Dec). Cherry season Sea-Tac freight (Jun-Aug). Apple peak reefer outbound (Sep-Nov). Equipment scarcity hits hard.
Returning shipper capacity scoping ahead of seasonal peaks. Spokane-anchored carrier network plus PNW asset-based sister fleet for continuity through the surge.
Call (509) 321-4380 — origin, destination, equipment, appointment window. We'll dispatch the I-90 corridor with pass-routing intelligence built in.