Worst wait now6/13/2026
45min
Across 1 reporting lane
Live· PORT 331001

Sweetgrass crossing

MT · US Canada border · Northbound (entering the US)

Reporting lanes
1/ 4
Booths open
1
Hours
24 hrs/day
//

Lanes

4 lanes
STA
Standard
General travelers
45
min wait
Booths
1
Hours
24 hrs/day
Updated
At 11:00 pm MDT
NEX
NEXUS
Trusted traveler · Canada
N/A
Booths
Hours
24 hrs/day
Updated
REA
Ready Lane
RFID-enabled card holders
N/A
Booths
Hours
24 hrs/day
Updated
FAS
FAST (commercial)
Pre-screened commercial
N/A
Booths
Hours
24 hrs/day
Updated

Crossing into the US at Sweetgrass

Wait times are pulled directly from the U.S. Customs and Border Protection feed and refresh every few minutes. Standard lanes carry the bulk of Canada-bound travelers; trusted-traveler lanes (NEXUS, SENTRI, Ready) typically clear in a fraction of the time when you have the right document. Plan around early-morning and late-afternoon peaks for the smoothest crossing.

Source · CBP Border Wait Time XML feedUpdated 6/13/2026