Zillah

Asahel Curtis

Ryegrass Summit

Nisqually on I-5 @ MP 116

Laurier

WB I-90 near Tanner Crossing

Blaine @ SR 543 MP 0

Satus Pass

Cashmere

White Pass Summit

Horse Heaven

Sellards Road on SR 221

Palisades

Elk Heights

Metaline Falls

Loup Loup Pass on SR 20

SB I-5 144th

Dodson Road

Waterville

Stevens Pass

Seibert Creek Bridge

Lake Samish Park and Ride

130th Street

Rock Candy Mountain

US-195 @ Spangle

Nespelem

US-195 @ Uniontown

Blue Lake @ SR 17 MP 90.3

Ferry County Line

Aeneas Valley Rd

SR 395 Ritzville

Maryhill

Paradise Point on I-5@ MP 18.5

Chelan

SMITH ISLAND

TATOOSH ISLAND

BUOY COLUMBIA RIVER BAR

CAPE ELIZABETH BUOY

DESTRUCTION IS

Clayton Rd

MEACHAM MEACHAM

LA GRANDE AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

ASTORIA ASTORIA REGIONAL AIRPORT

COEUR DALENE AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

CHEHALIS AIRPORT

BREMERTON NATIONAL AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

KM Mountain

Tyler Road (SR 904 Inter)

PENDLETON EASTERN OREGON REGIONAL AT PENDLETON AIRPORT

PORTLAND PORTLAND INTERNATIONAL AIRPORT

SPOKANE FELTS FIELD

WALLA WALLA WALLA WALLA REGIONAL AIRPORT

MCMINNVILLE MCMINNVILLE MUNICIPAL AIRPORT

PORTLAND PORTLAND-HILLSBORO AIRPORT

AURORA AURORA STATE AIRPORT

QUILLAYUTE QUILLAYUTE STATE AIRPORT

THE DALLES THE DALLES MUNICIPAL AIRPORT

HOQUIAM BOWERMAN AIRPORT

RATTLESNAKE MTN

TILLAMOOK AIRPORT

THUN FIELD

CASCADE LOCKS STATE

Delaney

Heckelville Shed