| State/Province |
Site |
Status |
| Connecticut |
I-84 W/B, in Union |
Operational |
| Idaho |
E. Boise POE I-84 EB, milepost #67 |
Inoperable |
| E. Boise POE I-84 WB, milepost #67 |
Operational |
| Lewiston POE US12/95 WB, milepost #310 |
Inoperable |
| Kentucky |
LAUREL NB (I-75) |
Operational |
| LAUREL SB (I-75) |
Operational |
| SCOTT NB (I-75) |
Operational |
| KENTON SB (I-75) |
Operational |
| SIMPSON NB (I-65) |
Operational |
| HARDIN SB (I-65) |
Operational |
| HENDERSON SB (US41) |
Operational |
| SHELBY EB (I-64) |
Operational |
| LYON EB (I-24) |
Operational |
| LYON WB (I-24) |
Operational |
| ROWAN WB (I-64) |
Operational |
| BOONE SB (I-71) |
Operational |
| Oregon |
Interstate-5 South (Woodburn Port of Entry) |
Operational |
| Interstate-5 North (Woodburn Weigh Station) |
Operational |
| Interstate-5 South (Wilbur Weigh Station) |
Operational |
| Interstate-5 North (Booth Ranch Weigh Station) |
Operational |
| Interstate-5 North (Ashland Port of Entry) |
Operational |
| Interstate-5 South (Ashland Weigh Station) |
Operational |
| Interstate-84 East (Cascade Locks Port of Entry) |
Operational |
| Interstate-84 West (Wyeth Weigh Station) |
Operational |
| Interstate-84 East (La Grande Weigh Station) |
Operational |
| Interstate-84 West (Emigrant Hill Weigh Station) |
Operational |
| Interstate-84 East (Olds Ferry Weigh Station) |
Operational |
| Interstate-84 West (Farewell Bend Port of Entry) |
Operational |
| Interstate-82 South (Umatilla Port of Entry) |
Operational |
| US Hwy 97 North (Juniper Butte North Weigh Station) |
Operational |
| US Hwy 97 South (Juniper Butte South Weigh Station) |
Operational |
| US Hwy 97 North (Klamath Falls Port of Entry) |
Operational |
| US Hwy 97 South (Klamath Falls Weigh Station) |
Operational |
| OR Hwy 58 West (Lowell Weigh Station) |
Operational |
| US Hwy 26 West (Brightwood West Weigh Station) |
Operational |
| US Hwy 26 East (Brightwood East Weigh Station) |
Operational |
| US Hwy 30 West (Rocky Point Weigh Station) |
Operational |
| South Dakota |
I-29 MP 13, North Sioux City |
Operational |
| Washington |
Northbound Interstate 5 at the Ridgefield Port of Entry |
Operational |
| Northbound Interstate 5 at Fort Lewis |
Operational |
| Northbound Interstate 5 at Stanwood Bryant |
Operational |
| Southbound Interstate 5 at Bow Hill Port of Entry |
Operational |
| Southbound Interstate 5 at SeaTac |
Operational |
| Westbound Interstate #90 at Cle Elum |
Operational |
| Northbound Interstate 5 at SeaTac |
Operational |
| Southbound Interstate 5 at Everett |
Operational |
| Southbound Interstate 5 at Kelso |
Operational |
| Interstate 82 at Plymouth Port of Entry |
Operational |
| Interstate 82 at Grandview |
Operational |
| Interstate 90 Spokane Port of Entry |
Under construction |
