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St. George I-15 Port of Entry (Southbound)

St. George, UT · I-15

At a glance

City / State
St. George, Utah
Interstate
I-15
Information last verified
Oct 21, 2026
Last updated
Oct 22, 2026

What drivers should know

Utah Department of Transportation (UDOT Motor Carrier Division) port of entry on I-15 southbound at milepost 1 near St. George, UT (UDOT facility inventory: "Arizona Port of Entry"). Map pin: official UDOT Facility Inventory (OMS) GIS layer https://central.udot.utah.gov/central/rest/services/Maintenance/Facility_Inventory_OMS/MapServer/0 (OBJECTID 74979). Hours vary. Check signage. Official source: https://connect.udot.utah.gov/business/motor-carriers/motor-carrier-contacts/motor-carrier-ports-of-entry/

Hours vary. Check signage. Official source ↗ (opens in new tab)

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