Weigh Stations in Guam
31 inspection sites in Guam with 3,176 total inspections on record.
Inspection Sites
31
Total Inspections
3,176
OOS Inspections
341
Unique Carriers
792
About Weigh Stations in Guam
Guam operates 31 weigh stations and roadside inspection sites where commercial motor vehicles are subject to safety inspections, weight checks, and credential verification under the federal Motor Carrier Safety Assistance Program (MCSAP).
Inspections at Guam facilities follow CVSA North American Standard procedures. Inspectors check vehicle mechanical condition, driver qualifications, hours of service compliance, and hazardous materials documentation.
The busiest inspection site in Guam is PITI GU with 888 inspections on record.
Inspection Sites
Showing 31 of 31 stations (page 1 of 1)
Stations in Guam
fmcsa-inspections
| Station Name | Type | Inspections | OOS Rate | Carriers | Active Period |
|---|---|---|---|---|---|
| PITI GU | — | 888 | 10.4% | 78 | Jan 1, 2020 – Apr 3, 2026 |
| YIGO GU | — | 398 | 9.3% | 72 | Jan 1, 2020 – Apr 2, 2026 |
| AGANA GU | — | 321 | 12.1% | 77 | Jan 1, 2020 – Mar 10, 2026 |
| TAMUNING GU | — | 232 | 9.1% | 55 | Jan 1, 2020 – Apr 2, 2026 |
| TUMON GU | — | 200 | 8.5% | 54 | Jan 1, 2020 – Mar 23, 2026 |
| TIYAN GU | — | 178 | 11.2% | 61 | Jan 1, 2020 – Feb 3, 2026 |
| HAGATNA GU | — | 176 | 8.0% | 58 | Jan 1, 2020 – Apr 1, 2026 |
| BARRIGADA GU | — | 173 | 6.9% | 59 | Jan 1, 2020 – Mar 26, 2026 |
| HARMON INDUSTRIAL PARK GU | — | 97 | 6.2% | 13 | Jan 1, 2020 – Apr 2, 2026 |
| CABRAS GU | — | 80 | 17.5% | 33 | Jan 1, 2020 – Mar 30, 2026 |
| YIGO | — | 66 | 18.2% | 25 | Jan 1, 2020 – Oct 19, 2023 |
| WEST AGANA GU | — | 43 | 32.6% | 25 | Jan 1, 2020 – Aug 26, 2024 |
| HARMON GU | — | 41 | 9.8% | 7 | Jan 1, 2020 – Dec 5, 2024 |
| MANGILAO GU | — | 37 | 16.2% | 23 | Jan 1, 2020 – Feb 13, 2026 |
| DEDEDO GU | — | 33 | 30.3% | 8 | Jan 1, 2020 – Mar 20, 2026 |
| WEST AGANA | — | 27 | 7.4% | 17 | Jan 1, 2020 – Sep 12, 2023 |
| AIRPORT ACCESS ROAD | — | 27 | 18.5% | 21 | Jan 1, 2020 – Sep 13, 2023 |
| YIGO GAIN GU | — | 23 | 13.0% | 10 | Jan 1, 2020 – May 24, 2024 |
| APOTGAN GU | — | 18 | 5.6% | 2 | Jan 1, 2020 – Apr 1, 2026 |
| CABRAS | — | 18 | 11.1% | 14 | Jan 1, 2020 – Sep 15, 2023 |
| MANGILAO | — | 17 | 5.9% | 13 | Jan 1, 2020 – Sep 11, 2023 |
| AIRPORT ACCESS GU | — | 13 | 7.7% | 11 | Jan 1, 2020 – Mar 17, 2026 |
| BACKROAD, AAFB GU | — | 12 | 16.7% | 8 | Jan 1, 2020 – Sep 2, 2025 |
| TERMINAL | — | 10 | 10.0% | 2 | Jan 1, 2020 – Aug 17, 2023 |
| TALOFO GU | — | 9 | 11.1% | 8 | Jan 1, 2020 – Jun 27, 2024 |
| AGAT GU | — | 8 | — | 7 | Jan 1, 2020 – Jun 6, 2025 |
| ASAN GU | — | 8 | 12.5% | 8 | Jan 1, 2020 – Jul 15, 2024 |
| ANIGUA | — | 7 | — | 7 | Jan 1, 2020 – Aug 17, 2023 |
| TUMON | — | 6 | 16.7% | 6 | Jan 1, 2020 – Aug 18, 2023 |
| W AGANA | — | 5 | 40.0% | 5 | Jan 1, 2020 – Sep 12, 2023 |
| PITP GU | — | 5 | — | 5 | Jan 1, 2020 – Apr 23, 2024 |