Ralph Murphy Iii (DOT# 1666838) – FMCSA Carrier Profile
DOT# 1666838● Active
Updated monthly · 2026-03-09
This carrier is active. Review the inspection and crash data below.
Ralph Murphy Iii is a registered motor carrier with the FMCSA under USDOT number 1666838. The company operates from Hampden, ME and maintains an active operating status with 1 power units and 1 drivers on record.
Safety Rating
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Company Information
Address1140 Kennebec Rd, Hampden, ME, 04444
Phone(207) 460-6102
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units1(Small carrier)
Drivers1
MCS-150 FiledJune 7, 2024
Annual Mileage10,000 mi (2023)
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Carrier Insight
Ralph Murphy Iii is a small motor carrier operating in Maine.
Ralph Murphy Iii has not received a formal safety rating from the FMCSA. This is common for smaller or newer carriers and does not necessarily indicate a safety problem.
The company operates 1 power unit and employs 1 driver. This is a small carrier operation.
Frequently Asked Questions
What is USDOT Number 1666838?
USDOT number 1666838 is assigned to Ralph Murphy Iii, an active motor carrier registered with the FMCSA, based in Hampden, ME.
Where is Ralph Murphy Iii located?
Ralph Murphy Iii is headquartered at 1140 Kennebec Rd, Hampden, ME 04444.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1666838 · Last updated: 2026-03-09. View official FMCSA record →