TruckCodex

WILLIAM C MCMILLAN

USDOT 3774662 • DBA: MCMILLAN BROTHER'S TRANSPORTATION • 198 AILOR GAP ROAD, MAYNARDVILLE, TN, 37807

ACTIVEMotor Carrier
Authority:1 active
Insurance:1 current
BOC-3:On file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT
3,774,662
Status
ACTIVE
Operation
Interstate
Business Type
Motor Carrier
State
Tennessee
Phone
8653703670
Email
[email protected]
Power Units (MCS-150)
5
Drivers (MCS-150)
5
MCS-150 Mileage
500,000
BOC-3 Agent
PROCESS AGENT SERVICE COMPANY, INC.
Physical Address
198 AILOR GAP ROAD, MAYNARDVILLE, TN, 37807
Contact
Phone: 8653703670

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Common Carrier — Active
Active Authority
1
Revoked / Inactive
0
Authority Types
1
Insurance Policies
1 active
Latest: Feb 17, 2025
BOC-3 Filing
On file

Operating Authority

fmcsa-authhistApr 5, 2026
Operating Authority
Authority TypeDocket #StatusOriginal DateFinal Date
Common CarrierMC-1348937ACTIVEUnknownUnknown

Active Insurance (1)

fmcsa-insurApr 5, 2026
Active Insurance (1)
InsurerTypePolicy #StatusEffectiveCancel Date
NORTHLAND INSURANCE COMPANYBIPD/PrimaryWN391933ON FILEFeb 17, 2025Feb 17, 2026

Insurance History (3 canceled/expired)

fmcsa-inshist-allwithhistory
Insurance History (3 canceled/expired)
InsurerTypePolicy #StatusEffectiveCancel Date
NORTHLAND INSURANCE COMPANYBIPD/PrimaryWN391933CANCELLEDFeb 17, 2025Mar 23, 2026
GREAT WEST CASUALTY CO.BIPD/PrimaryGRT15800AREPLACEDFeb 17, 2024Feb 17, 2025
PROGRESSIVE HAWAII INSURANCE CORPBIPD/PrimaryCA956037169REPLACEDFeb 17, 2022Feb 17, 2024

Insurance Events Timeline

fmcsa-insur-hist
Insurance Events Timeline
EventInsurerPolicy #TypeEvent DateCancel Date
TERM/CANCLNORTHLAND INSURANCE COMPANYWN391933BIPD/PrimaryMar 23, 2026Mar 23, 2026
TERM/REPLNORTHLAND INSURANCE COMPANYWN391933BIPD/PrimaryFeb 17, 2026Feb 17, 2026
TERM/REPLGREAT WEST CASUALTY CO.GRT15800ABIPD/PrimaryFeb 17, 2025Feb 17, 2025
TERM/REPLPROGRESSIVE HAWAII INSURANCE CORPCA956037169BIPD/PrimaryFeb 17, 2024Feb 17, 2024

Authority Action History (1 events)

fmcsa-authhist-blob
Authority Action History (1 events)
DocketAuthority TypeOriginal ActionServed DateDispositionDecided Date
MC1348937MOTOR PROPERTY COMMON CARRIERGRANTEDFeb 24, 2022—Unknown

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Hours of Service
11%
Unsafe Driving
N/A

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections
23
Violations
17
3 OOS
Vehicle OOS %
4.3%
Driver OOS %
4.3%
Power Units (MCS-150)
5
Drivers (MCS-150)
5
Crash Records
0

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May
Jun
1
Jul
Aug
2
Sep
Oct
Nov
1
Dec
Jan
Feb
2
Mar
Apr
1
May
Jun
3
Jul
1
Aug
1
Sep
Oct
Nov
Dec
1
Jan
Feb
1
Mar
Apr
Clean monthMonth with OOSBased on latest 23 of 23 inspection records

Inspection Activity Map

8 states • 23 inspections

🚛
None Low Medium High🚛 Home base

Violation Summary (17 violations from 23 inspections)

fmcsa-inspection-file
Violation Summary (17 violations from 23 inspections)
CodeDescription# Violations# OOSSeverity WtBASIC
FMCSR:392.2Operating a CMV while ill or fatigued308Unsafe Driving
FMCSR:395.8(e)(1)395.8(e)(1)20—Hours Of Service
FMCSR:393.60(d)Glazing/window obstructions204Vehicle Maintenance
FMCSR:392.2-SLLOperating a CMV while ill or fatigued108Unsafe Driving
FMCSR:395.8E-HOSPDFalse record of duty status1010Hours Of Service
FMCSR:395.3(a)(3)(i)395.3(a)(3)(i)11—Hours Of Service
FMCSR:396.9(d)(2)Failure to correct defects noted on previous inspection report10—Vehicle Maintenance
FMCSR:396.17(c)No proof of periodic inspection103Vehicle Maintenance
FMCSR:393.25(f)Lamps on rear of CMV obscured by load113Vehicle Maintenance
FMCSR:393.9(a)Inoperable required lamps113Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate
4.3%vs nat'l 23.4%
-19.1 pts below avg
Driver OOS Rate
4.3%vs nat'l 6.7%
-2.4 pts below avg
Violations / Inspection
0.74vs nat'l 1.80
-1.06 below avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (23 inspections)

fmcsa-inspectionsApr 5, 2026
Inspection History (23 inspections)
DateReport #StationStateLevelVehicleViolationsTop CodesOOS
Mar 21, 202687352761VAN BUREN ARARLevel 3PETERBILT TRUCK TRACTOR0—No
Jan 12, 202686785467MOHAWK TNTNLevel 3UNPUBLISHE SEMI-TRAILER0—No
Sep 2, 202585668008COLLINSVILLE ALALLevel 3STOUGHTON SEMI-TRAILER0—No
Aug 1, 202585390042PHILADELPHIA TNTNLevel 3GREAT DANE SEMI-TRAILER1392.2-SLLNo
Jul 25, 202585348972LAUDERDALE COUNTYMSLevel 3GDAN SEMI-TRAILER0—No
Jul 23, 202585302903GADSDEN ALALLevel 3GREAT DANE SEMI-TRAILER0—No
Jul 14, 202585226080KNOXVILLE TNTNLevel 3PETERBILT TRUCK TRACTOR0—No
May 6, 202584610471KNOXVILLE TNTNLevel 3GREAT DANE SEMI-TRAILER1395.8E-HOSPDNo
Mar 25, 202584217827ATTALLAALLevel 3HYTR SEMI-TRAILER0—No
Mar 11, 202584183221US 87 MP 550TXLevel 2HYTR SEMI-TRAILER0—No
Dec 22, 202483486587NC 87 NEAR NC 27NCLevel 3PTRB TRUCK TRACTOR0—No
Sep 17, 202482718001ROADSIDEOHLevel 3HYTR SEMI-TRAILER0—No
Sep 9, 202482626201I75 SOUTHTNLevel 3HYTR SEMI-TRAILER3Details unavailableNo
Jul 13, 202482128783ASHEVILLE WEIGH STATION, I-40,NCLevel 2GDAN SEMI-TRAILER0—No
Apr 24, 202481444385ROADSIDEALLevel 3PTRB TRUCK TRACTOR0—No
Apr 22, 202481422630ROADSIDEOHLevel 2HYTR SEMI-TRAILER2395.8(e)(1), 395.3(a)(3)(i)Yes
Sep 5, 202379595198HAYWOOD COUNTY WEL CTR, I-40,NCLevel 3PTRB TRUCK TRACTOR1392.2No
Aug 18, 202379454678LONDONKYLevel 3PTRB TRUCK TRACTOR4393.60(d), 395.8(e)(1), 396.9(d)(2)No
Jul 21, 202379221170I40 EBTNLevel 3HYTR SEMI-TRAILER2392.2No
Jun 27, 202378991347NORTH CORBINKYLevel 2PTRB TRUCK TRACTOR1393.60(d)No
Apr 25, 202378477271ROADSIDETNLevel 3PTRB TRUCK TRACTOR0—No
Apr 18, 202378389876MCDOWELL COUNTY I-40 ENCLevel 2PTRB TRUCK TRACTOR2393.25(f), 393.9(a)Yes
Apr 11, 202378328144EXIT RAMP MM 126 S./ CLARKE COMSLevel 2—0—No

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

16 total · 6.3% OOS
2024-042026-03
InspectionsOOS

Most frequent inspection stations

ROADSIDE2 · 1 OOS
KNOXVILLE TN2
GADSDEN AL1
VAN BUREN AR1
LONDON1
NORTH CORBIN1
EXIT RAMP MM 126 S./ CLARKE CO1
ROADSIDE1

Violations by BASIC category

Compliance Timeline

4 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records

Mar 23, 2026
Insurance
Insurance term/cancl
NORTHLAND INSURANCE COMPANY • BIPD/Primary
Feb 17, 2026
Insurance
Insurance term/repl
NORTHLAND INSURANCE COMPANY • BIPD/Primary
Feb 17, 2025
Insurance
Insurance term/repl
GREAT WEST CASUALTY CO. • BIPD/Primary
Feb 17, 2024
Insurance
Insurance term/repl
PROGRESSIVE HAWAII INSURANCE CORP • BIPD/Primary

Related Records

Related records

StateAll entities in Tennessee
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CityEntities in MAYNARDVILLE, TN
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AuthorityMC-1348937 Certificate
Common Carrier — Download free PDF
Crashes0 crash records
FMCSA Crash File
Inspections23 inspection records
Full inspection history
StationKNOXVILLE TN
2 inspections at this station
StationROADSIDE
2 inspections at this station
StationVAN BUREN AR
1 inspection at this station
BOC-3 AgentPROCESS AGENT SERVICE COMPANY, INC.
Process agent on file
InsurerNORTHLAND INSURANCE COMPANY
View all policies from this insurer
CertificatesAuthority Certificate Lookup
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RecallsRecalls & safety data
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Data sources & freshness

FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026