Portsmouth Block INC (USDOT 51871)
MonitorFindings
Rating Satisfactory issued 1989-11-16 (36 years ago); most recent FMCSA review 1989-03-30 (37 years ago). Both exceed the 5-year audit cycle
- DOT number
- USDOT 51871
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-09-02. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- Satisfactory (rating decision 1989-11-16)
- Fleet on file
- 3 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 2700 GALLIA ST, PORTSMOUTH, OH 45662
- MCS-150 last filed
- 2025-03
Frequently asked questions
What carrier is DOT 51871?
DOT 51871 (USDOT 51871) is Portsmouth Block INC, an interstate motor carrier.
What is Portsmouth Block INC's USDOT number?
Portsmouth Block INC's USDOT number is 51871. No MC docket number is on file.
Is Portsmouth Block INC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-09-02. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Portsmouth Block INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Portsmouth Block INC's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Portsmouth Block INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Portsmouth Block INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Portsmouth Block INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Portsmouth Block INC's FMCSA safety rating?
Portsmouth Block INC's FMCSA safety rating is Satisfactory, from a review decided 1989-11-16.
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Carriers based in Portsmouth, OH
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 2, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status