Diamond Road Lines INC (USDOT 3559428)
2 cautions found.
- Docket (MC) number
- MC1194944
- Operating authority
- Common carrier authority: active.
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 5 power units, 10 drivers
- Operation type
- Interstate
- Physical address
- 4314 STRATHMORE PL, MERCED, CA 95348
- MCS-150 last filed
- 2026-03
Findings
- Driver OOS rate above national average (Caution): 15.38% driver OOS over 13 inspections vs. national average 6.09% — typically reflects HOS or CDL-compliance issues
- Hours of service at the FMCSA intervention threshold (Caution): Hours of service ranks 84 of 100 among similar carriers (higher = worse). fleetfax peer estimate, not an official CSA score.
Frequently asked questions
What carrier is USDOT 3559428?
USDOT 3559428 is Diamond Road Lines INC, an interstate motor carrier.
What carrier is MC 1194944?
MC 1194944 is the docket number of Diamond Road Lines INC, USDOT 3559428.
What is Diamond Road Lines INC's MC number?
Diamond Road Lines INC's docket number is MC 1194944. Its USDOT number is 3559428.
Is Diamond Road Lines INC currently authorized to operate?
Common carrier authority: active. Source: FMCSA registration and licensing records.
Does Diamond Road Lines INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Diamond Road Lines INC's insurance?
Diamond Road Lines INC's liability insurance is filed with FMCSA by Southlake Specialty Insurance Company.
What is Diamond Road Lines INC's safety record?
In the last 24 months, FMCSA records show 11 roadside inspections with a 18.2% vehicle out-of-service rate (national average 22.7%) and 0 recordable crashes.
What is Diamond Road Lines INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Diamond Road Lines INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Diamond Road Lines INC's FMCSA safety rating?
Diamond Road Lines INC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
View the full fleetfax report for Diamond Road Lines INC
Sourced from FMCSA public records. fleetfax surfaces the facts; brokers make the judgment.