Macmillan-piper, Inc. USDOT 178461
Company Overview
Macmillan-piper, Inc. is an active DOT registered motor carrier operating under USDOT Number 178461 and MC Number 203361.
| Total Trucks | 49 | ||
| Tractors Owned | 0 | ||
| Trailer Owned | 26 | ||
| Total Drivers | 49 | ||
| USDOT | 178461 | ||
| MC Number | 203361 | ||
| MCS-150 Mileage Year | 2023 | ||
| MCS-150 Date | 11-JAN-24 | ||
| MCS-150 Mileage | 601475 | ||
| Does Macmillan-piper, Inc. transport Hazardous Material? | No | ||
| Carrier Operation | Interstate | ||
| Macmillan-piper, Inc. in business since | 19740601 | ||
| D&B D-U-N-S Number | 50181098 | ||
| SCAC | MMPI | ||
Company Contact Information
Macmillan-piper, Inc. 
1762 6th Ave S
Seattle, WA 98134
Mailing Address:
Po Box 3514
Seattle, WA 98124-3514
206-624-5135
206-624-2449
1762 6th Ave S
Seattle, WA 98134
Mailing Address:
Po Box 3514
Seattle, WA 98124-3514
206-624-5135
206-624-2449
Cargo Hauled by Macmillan-piper, Inc.
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Macmillan-piper, Inc. Safety Measurement System Data
Last Updated Sep 2025| Total Number of Inspections for the measurement period (24 months) | 46 |
| Total Number of Driver Inspections for the measurment period | 46 |
| Total Number of Driver Inspections containing at least one Driver Out-of-Service Violation | 0 |
| Total Number of Vehicle Inspections for the measurement period | 43 |
| Total Number of Vehicle Inspections containing at least one Vehicle Out-of-Service violation | 5 |
| Macmillan-piper, Inc. Unsafe Truck Driving Data | |
| Number of inspections with at least one Unsafe Driving BASIC violation | 1 |
| Unsafe Driving BASIC Roadside Performance Measure Value | .5 |
| Unsafe Driving BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Macmillan-piper, Inc. Hours-of-Service (HOS) Data | |
| Number of inspections with at least one Hours-of-Service BASIC violation | 0 |
| Hours-of-Service (HOS) Compliance BASIC Roadside Performance measure value | 0 |
| Hours-of-Service (HOS) Compliance BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Macmillan-piper, Inc. Truck Driver Fitness Data | |
| Number of inspections with at least one Truck Driver Fitness BASIC violation | 0 |
| Truck Driver Fitness BASIC Roadside Performance measure value | 0 |
| Truck Driver Fitness BASIC Serious Violation Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Macmillan-piper, Inc. Controlled Substances and Alcohol Data | |
| Number of inspections with at least one Controlled Substances and Alcohol BASIC violation | 0 |
| Number of inspections with at least one Controlled Substances and Alcohol BASIC violation | 0 |
| Controlled Substances and Alcohol BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Macmillan-piper, Inc. Vehicle Maintenance Data | |
| Number of inspections with at least one Vehicle Maintenance BASIC violation | 8 |
| Vehicle Maintenance BASIC Roadside Performance measure value | 1.44 | Vehicle Maintenance BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
Macmillan-piper, Inc. Insurance History
| Insurance Form | Insurance Type | Insurance Carrier | Policy/Surety | Coverage Amount From | Coverage Amount To | Effective Date From | Effective Date To |
|---|---|---|---|---|---|---|---|
| 91X | BIPD/Primary | Continental Western Insurance Co. | MCP2321788R | $0 | $1,000,000 | 04/30/2010 | |
| 34 | CARGO | Fireman's Fund Insurance Co. | MXI98204551 | $0 | $5,000* | 07/01/2005 | |
| 91X | BIPD/Primary | Continental Western Insurance Co. | MCP2321788R | $0 | $750,000 | 07/01/2006 | 04/30/2010 Replaced |
| 91X | BIPD/Primary | Continental Western Insurance Co. | 2321788R | $0 | $1,000,000 | 07/01/2002 | 07/01/2006 Replaced |
| 91X | BIPD/Primary | Continental Western Insurance Co. | 9UV96 | $0 | $1,000,000 | 07/01/2001 | 08/07/2002 Cancelled |
| 91X | BIPD/Primary | Continental Western Insurance Co. | 9UV96 | $0 | $1,000,000 | 07/01/2001 | 07/01/2002 Replaced |
| 91X | BIPD/Primary | Continental Casualty Co. | TRK 1078999888 | $0 | $1,000,000 | 12/01/1990 | 07/01/2001 Replaced |
| 34 | CARGO | St. Paul Fire & Marine Insurance Co. | IM08401988 | $0 | $5,000* | 07/01/2004 | 08/06/2005 Cancelled |
| 34 | CARGO | St. Paul Fire & Marine Insurance Co. | CK08403511 | $0 | $5,000* | 04/19/2004 | 07/01/2004 Replaced |
| 34 | CARGO | Continental Western Insurance Co. | 9UV96 | $0 | $5,000* | 07/01/2001 | 07/27/2001 Cancelled |
| 34 | CARGO | Lumbermens Mutual Casualty Co. | 3AT 631 227-01 | $0 | $5,000* | 03/02/2001 | 05/01/2004 Cancelled |
| 34 | CARGO | Lumbermens Mutual Casualty Co. | 3AT 631 227-01 | $0 | $5,000* | 03/02/2001 | 04/19/2004 Replaced |
| 34 | CARGO | Lumbermens Mutual Casualty Co. | 3AT 631 227-00 | $0 | $5,000* | 03/01/2000 | 07/01/2001 Replaced |
| 34 | CARGO | Federal Insurance Co. | 51585 | $0 | $5,000* | 12/01/1991 | 03/01/2000 Replaced |