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DUNCAN & SON LINES INC

DOT# 44035 MC# 144606 Carrier Buckeye, Arizona
270
Power Units
226
Total Drivers
14
Crashes

Company Information

Legal NameDUNCAN & SON LINES INC
DOT Number44035
MC Number144606
Entity TypeCarrier
Operating StatusAUTHORIZED FOR HIRE
LocationBuckeye, Arizona
Added06/01/1974
Last Updated02/10/2026

Operating Authorities

AuthorityAUTHORIZED FOR HIRE
Carrier OperationAUTHORIZED FOR HIRE
DocketMC144606
CommonActive
ContractActive
BrokerInactive
Operating47 years

Cargo Transported

General FreightBuilding MaterialsIntermodal ContainersGrain/Feed/HayChemicalsRefrigerated FoodPaper Products

Operation Classification

Authorized For Hire
⚠ Hazardous Materials

Mileage

Annual Mileage24,234,554 miles
Mileage Year2025
VMT SourceActual

Drivers

226
Interstate Total
0
Intrastate Total
226
CDL Drivers
226
Grand Total
Interstate >100mi209
Interstate <100mi17
Intrastate >100mi0
Intrastate <100mi0

Equipment

TypeOwnedTerm LeasedTrip Leased
Tractor-270-
Trailer--3000
Fleet Size CodeR
HazMatYes

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Quick Facts

StatusUnlock
TypeCarrier
Fleet270 units
Mileage24,234,554 mi
HazMatYes
Safety RatingSatisfactory
Inspections682
Drivers226
Operating47 years
MCS-15002/2026
Fleet CodeR

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Licensing & Insurance

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FormTypeInsurance CarrierPolicyCoverageEffectiveCancel DateMethod
91XBIPD/PrimaryNATIONAL INTERSTATE INSURANCE COMPANYDUN 8199969-01$1,00012/31/202009/15/2021Replaced
91XBIPD/PrimaryNATIONAL INTERSTATE INSURANCE COMPANYDUN 8199969-01$1,00012/31/202010/25/2021Name Changed
91XBIPD/PrimaryCANAL INSURANCE CO.459611$1,00011/15/200409/01/2005Cancelled
91XBIPD/PrimaryNATIONAL INTERSTATE INSURANCE COMPANYVPP490005204$1,00010/01/201812/31/2020Replaced
91XBIPD/PrimaryNATIONAL INTERSTATE INSURANCE COMPANYVEL 8100016-01$1,00010/01/201410/01/2018Replaced
34CARGOGREAT WEST CASUALTY CO.CLP 31420A$009/11/199009/01/1995Cancelled
91XBIPD/PrimaryGREAT WEST CASUALTY CO.CLP 31420A$1,00009/11/199009/01/1995Cancelled
91XBIPD/PrimaryNATIONAL INTERSTATE INSURANCE COMPANYIML 0000014-00$1,00009/01/200609/01/2006Replaced
91XBIPD/PrimaryNATIONAL INTERSTATE INSURANCE COMPANYIML 0000014-00$1,00009/01/200601/01/2011Replaced
91XBIPD/PrimaryNATIONAL INTERSTATE INSURANCE COMPANYIML 0000014-00$1,00009/01/200609/01/2006Replaced
91XBIPD/PrimaryCANAL INSURANCE CO.481914$75009/01/200507/17/2006Replaced
91XBIPD/PrimaryCANAL INSURANCE CO.481914$75009/01/200508/12/2006Cancelled
91XBIPD/PrimaryCANAL INSURANCE CO.459611$1,00009/01/200412/16/2004Cancelled
91XBIPD/PrimaryCANAL INSURANCE CO.459611$1,00009/01/200411/15/2004Replaced
91XBIPD/PrimaryCANAL INSURANCE CO.440620$1,00009/01/200309/01/2004Cancelled
34CARGOUNDERWRITERS AT LLOYDS LONDONF401400 03$009/01/200302/29/2004Replaced
34CARGOUNDERWRITERS AT LLOYDS LONDONF401400 03$009/01/200304/09/2004Cancelled
34CARGOWILSHIRE INSURANCE COMPANYBA2478790$009/01/200209/01/2003Cancelled
91XBIPD/PrimaryWILSHIRE INSURANCE COMPANYBA2478790$1,00009/01/200209/01/2003Cancelled
34CARGOWILSHIRE INSURANCE COMPANYBA2478790$009/01/199509/01/2002Cancelled
91XBIPD/PrimaryWILSHIRE INSURANCE COMPANYBA 2478790$1,00009/01/199509/01/2002Cancelled
91XBIPD/PrimaryCANAL INSURANCE CO.481914$75007/17/200609/01/2006Cancelled
34CARGOMAX SPECIALTY INSURANCE COMPANYMAX5IM0001026$003/01/200801/01/2011Replaced
34CARGOHARTFORD FIRE INSURANCE COMPANY34 MS IQ2105$003/01/200603/01/2008Replaced
34CARGONATIONAL FARMERS UNION PROP. AND CAS. CO.1SI0462966$003/01/200503/01/2006Replaced
34CARGOUNDERWRITERS AT LLOYDS LONDONR303841-11$002/29/200403/01/2005Cancelled
84SURETYMERCHANTS BONDING COMPANY ( MUTUAL)AZ 169833$001/16/198605/16/2013Cancelled
91XBIPD/PrimaryNATIONAL INTERSTATE INSURANCE COMPANYVPP 4900052-00$1,00001/01/201110/01/2014Replaced
34CARGONATIONAL INTERSTATE INSURANCE COMPANYVPP 4900052-00$001/01/201111/07/2015Cancelled
DocketTypeActionServedDispositionDisp Date
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED10/22/1981REVOKED03/07/2005
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED10/01/1981REVOKED03/07/2005
MC144606COMMONINVOLUNTARY REVOCATION09/26/2003DISCONTINUED REVOCATION11/06/2003
MC144606CONTRACTINVOLUNTARY REVOCATION09/21/2021DISCONTINUED REVOCATION09/17/2021
MC144606COMMONINVOLUNTARY REVOCATION09/21/2021DISCONTINUED REVOCATION09/17/2021
MC144606CONTRACTINVOLUNTARY REVOCATION09/14/1987DISCONTINUED REVOCATION10/16/1987
MC144606COMMONINVOLUNTARY REVOCATION09/14/1987DISCONTINUED REVOCATION10/14/1987
MC144606MOTOR PROPERTY CONTRACT CARRIERREINSTATED09/08/2005--
MC144606MOTOR PROPERTY COMMON CARRIERREINSTATED09/08/2005--
MC144606CONTRACTINVOLUNTARY REVOCATION09/03/1995DISCONTINUED REVOCATION10/25/1995
MC144606COMMONINVOLUNTARY REVOCATION09/03/1995DISCONTINUED REVOCATION10/25/1995
MC144606MOTOR PROPERTY CONTRACT CARRIERGRANTED08/28/1981REVOKED07/31/1984
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED08/14/1981REVOKED03/07/2005
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED08/12/1981SUPERSEDED01/29/1982
MC144606CONTRACTINVOLUNTARY REVOCATION08/07/2006DISCONTINUED REVOCATION09/05/2006
MC144606COMMONINVOLUNTARY REVOCATION08/07/2006DISCONTINUED REVOCATION09/05/2006
MC144606COMMONINVOLUNTARY REVOCATION08/05/2004DISCONTINUED REVOCATION09/08/2004
MC144606CONTRACTINVOLUNTARY REVOCATION08/05/2004DISCONTINUED REVOCATION09/08/2004
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED07/22/1983REVOKED07/31/1984
MC144606COMMONINVOLUNTARY REVOCATION07/17/2006DISCONTINUED REVOCATION07/18/2006
MC144606CONTRACTINVOLUNTARY REVOCATION07/17/2006DISCONTINUED REVOCATION07/18/2006
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED07/11/1984REVOKED03/07/2005
MC144606MOTOR PROPERTY CONTRACT CARRIERGRANTED06/19/1986REVOKED09/07/2005
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED04/28/1982REVOKED03/07/2005
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED04/28/1982REVOKED03/07/2005
MC144606BROKERINVOLUNTARY REVOCATION04/25/1991DISCONTINUED REVOCATION06/24/1991
MC144606MOTOR PROPERTY COMMON CARRIERREINSTATED03/16/2005REVOKED09/07/2005
MC144606COMMONINVOLUNTARY REVOCATION03/15/2004DISCONTINUED REVOCATION03/31/2004
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED03/12/1981SUPERSEDED01/29/1982
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED03/10/1981SUPERSEDED01/29/1982
MC144606PROPERTY BROKERGRANTED02/28/1986REVOKED05/22/2013
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED02/13/1981SUPERSEDED01/29/1982
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED02/09/1981REVOKED03/07/2005
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED01/29/1982REVOKED07/31/1984
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED01/26/1981SUPERSEDED01/29/1982
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED01/21/1981REVOKED03/07/2005
MC144606MOTOR PROPERTY COMMON CARRIERGRANTED01/17/1979SUPERSEDED01/29/1982

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Crash & Inspection Records

23
Individual Crash Records
214
Inspection Records
DateLocationStateDetailsSeverity
03/15/2025HoustonTXRear-end collisionInjury
11/02/2024MemphisTNLane departureTow-Away
06/18/2024ChicagoILIntersectionProperty Damage

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23 crash records & 214 inspection records

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Contact Details

Phone(555) 123-4567
Cell(555) 987-6543
Contact NameJohn Smith
Physical Address123 Main St, City, ST
Mailing AddressPO Box 123, City, ST

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Insurance Information

Insurance FiledYes
Type91X - BIPD/Primary
Amount$750,000
Effective Date06/01/2025
CompanyGEICO Marine Insurance
Policy #9300148493

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Safety & Inspection Data

Crash Summary
Total Crashes14
Fatal0
Injury5
Tow-Away9
Safety Rating Satisfactory
Driver Inspections
Total Inspections383
Out of Service5
OOS Rate1.3%
National Avg5.5%
Below National Average
Vehicle Inspections
Total Inspections299
Out of Service37
OOS Rate12.4%
National Avg20.7%
Below National Average
HazMat Inspections
Total28
OOS0
OOS Rate0.0% (avg 4.5%)
Last FMCSA Review: 03/19/2025 | Rated: 10/13/2010

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Crash summary, driver & vehicle inspections, safety ratings

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BASIC Safety Scores

FMCSA Behavior Analysis and Safety Improvement Categories (BASICs). Lower measure values indicate better safety performance.

Unsafe Driving 24 violations / 23 inspections
Measure: 1.14 Threshold: 60%
Hours-of-Service Compliance 11 violations / 9 inspections
Measure: 0.09 Threshold: 60%
Driver Fitness 4 violations / 4 inspections
Measure: 0.13 Threshold: 75%
Controlled Substances/&#8203;Alcohol 0 violations
Measure: 0.00 Threshold: 75%
Vehicle Maintenance 145 violations / 106 inspections
Measure: 2.41 Threshold: 75%
BASICS data as of 01/27/2017

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Safety improvement categories with violation counts and percentiles

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