Medical Lake at 272

Aeneas Valley Rd

Maryhill

Paradise Point on I-5@ MP 18.5

Asahel Curtis

SR 395 Ritzville

Horse Heaven

Sherman Pass

Sellards Road on SR 221

Loup Loup Pass on SR 20

South Umtanum @ I-82

Dodson Road

Vantage

Waterville

Quincy Rest Area

Winton

Blewett Pass

Chelan

Snoqualmie River Bridge

Outlook

Nisqually on I-5 @ MP 116

SB I-405 N.E. 195th

Laurier

Blaine @ SR 543 MP 0

Satus Pass

White Pass Summit

Metaline Falls

Coulee Dam West

SB I-5 144th

Seibert Creek Bridge

Lake Samish Park and Ride

Rock Candy Mountain

Rocky Canyon

US-195 @ Uniontown

SMITH ISLAND

TATOOSH ISLAND

BUOY COLUMBIA RIVER BAR

DESTRUCTION IS

Clayton Rd

MEACHAM MEACHAM

KM Mountain

LA GRANDE AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

COEUR DALENE AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

ASTORIA ASTORIA REGIONAL AIRPORT

ARLINGTON MUNICIPAL

CHEHALIS AIRPORT

BREMERTON NATIONAL AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

PENDLETON EASTERN OREGON REGIONAL AT PENDLETON AIRPORT

PORTLAND PORTLAND INTERNATIONAL AIRPORT

PORTLAND PORTLAND-HILLSBORO AIRPORT

MCMINNVILLE MCMINNVILLE MUNICIPAL AIRPORT

WALLA WALLA WALLA WALLA REGIONAL AIRPORT

QUILLAYUTE QUILLAYUTE STATE AIRPORT

THE DALLES THE DALLES MUNICIPAL AIRPORT

HOQUIAM BOWERMAN AIRPORT

TILLAMOOK AIRPORT

THUN FIELD

HANFORD

Blue Lake @ SR 17 MP 90.3

Delaney

Cape Horn

Heckelville Shed

CAPE ELIZABETH BUOY