Frontier / Paterson


Frontier / Paterson Border Crossing

Current weather near the Frontier / Paterson border crossing

US Hwy 25, Little Sheep Creek Rd / Canadian Hwy 22

Frontier / Paterson Port Information

  • Hours of Operation – 24 hour service year round
  • You can get customized traffic information for Washington over the phone using the 511 system. Simply dial 5-1-1 and say “traffic”. Next say the road number, such as “5,” and receive up-to-the-minute updates on the road segment you plan to use. If you cannot dial 511 on your phone you can also use the toll-free number 1-800-695-7623
  • To hear current road conditions in British Columbia you can call (800)-550-4997.
  • Port GPS coordinates – Latitude & Longitude:49.000584, -117.83172
  • Send us YOUR tips about this port.

Map of Frontier / Paterson Border Crossing Area

Click on the “Traffic” button to see current traffic information if available.  This map is interactive so you may zoom in or out.  Drag the orange “man” to the map to see a street view if available in this area. You can get directions to this border crossing by clicking on the “Directions” link below the map.

Telephone Numbers for the Border Customs Offices at Frontier / Paterson

  • Frontier U.S. Customs Office Telephone Number: (509) 732-6215
  • To contact Canadian Customs or other border services at this port call the Canadian Border Information Service (BIS) which can answer your questions or transfer you directly to the Canadian port.

Current Road Conditions in Washington and British Columbia

We have special pages showing all current road advisories for the State of Washington and the Province of British Columbia. These pages show problems such as roadway accidents, snow or ice, lane closures or blockages, construction, road restrictions, traffic problems, and roadwork around the border crossing.

Traffic Alerts for Northeast Washington

Below are the travel alerts issued by the Washington State Department of Transportation for Northeast Washington which includes the area around the border crossing. This reports all major accidents, weather related problems, construction and other events that may affect your travel.

SR 31 Both Directions - Mud slide on SR 31 still blocking highway at milepost 11, just south of Metaline, until further notice. Detoured traffic to Sullivan Lake Rd. 18-wheelers and large vehicles are prohibited on detour due to weight restrictions. Last Updated: 3/27/2017 11:31 AM More Info
At milepost 11
US 395 Both Directions - Road closed on US 395 between milepost 231.5 and 233, just North of Williams Lake Rd, North of Colville, until further notice. There is a detour in place both directions using Williams Lake Rd and Spanish Prairie Road open to all legal load vehicles. Expect delays. Last Updated: 3/27/2017 1:15 PM More Info
From milepost 232 to milepost 233
SR 20 Both Directions - SR 20, Sherman Pass is: Compact snow and ice, traction tires advised, oversize loads prohibited. Last Updated: 3/27/2017 7:57 AM More Info
At milepost 319
SR 25 Both Directions - Alternating single lane traffic with flaggers on SR 25 near MP 88 about 7 miles North of Kettle Falls due to mud slide. Motorists can expect short delays. Last Updated: 3/27/2017 7:07 AM More Info
At milepost 89
SR 25 Both Directions - Drivers should expect delays with single-lane, alternating traffic on the bridge 24 hours a day until further notice. Last Updated: 1/5/2017 12:55 PM More Info
At milepost 114
Greenwood Rd Both Directions - Spokane County: Greenwood Drive is closed until further notice from Indian Canyon Drive to Rimrock Drive due to flooding. Use other routes. Last Updated: 3/21/2017 9:05 AM More Info

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