Texas Motor Carrier Authority with Exam Questions And Correct Answers
(Verified Answers) Plus Rationales 2026 Q&A
General & Administrative (No. 1 - 20)
Q1. Authority Jurisdiction
The Texas Motor Carrier Authority is administered by which state agency?
a) Texas DPS
b) Texas Department of Transportation (TxDMV)
c) Texas Railroad Commission
d) FMCSA
Correct Answer: b) Texas Department of Transportation (TxDMV)
Rationale: The TxDMV Motor Carrier Division is the state entity responsible for
issuing certificates and registrations for carriers operating intrastate in Texas.
Q2. Core Definition (TTC 643.001)
Under Texas law, a "motor carrier" is defined as a person who operates a
commercial motor vehicle (CMV) on a Texas highway to transport property or
,passengers for compensation, or for which other definitions apply. Which of the
following is NOT considered a "Motor Carrier"?
a) A company delivering furniture for a fee.
b) A company moving household goods for hire.
c) An employee driving their own personal vehicle to work, not for company
business.
d) A business hauling its own raw materials in a CMV.
Correct Answer: c) An employee driving a personal vehicle for a non-business
commute.
Rationale: Texas law generally excludes private transportation not involving
commerce or compensation from the definition of a "motor carrier."
Q3. "For Hire" vs. "Private"
A private bus company transporting its own employees from a parking lot to a
warehouse to work is operating as a:
a) For-hire carrier
b) Private carrier
c) Household goods carrier
Correct Answer: b) Private carrier
Rationale: Private carriers transport their own goods (or in this case, personnel) in
furtherance of their own business.
,Q4. Intrastate vs. Interstate
A trucking company based in Dallas that delivers goods only to customers in
Houston and San Antonio requires:
a) Only a USDOT number
b) A Texas Motor Carrier Certificate (TxDMV)
c) Only an MC number from FMCSA
Correct Answer: b) A Texas Motor Carrier Certificate (TxDMV)
Rationale: Carriers operating solely within Texas borders (intrastate) are regulated
primarily by the state.
Q5. The "TxDMV Number"
Upon successful registration, the Texas Motor Carrier is issued a:
a) Operating Authority (TX Number)
b) Unified Carrier Registration (UCR)
c) Certificate of Insurance
Correct Answer: a) Operating Authority (TX Number)
Rationale: This unique number (often "TX" followed by digits) is the carrier's
active authority.
, Q6. Legal Citation Source
The specific statutory authority for the Texas Motor Carrier Act is found in:
a) Texas Health and Safety Code
b) Texas Transportation Code, Chapter 643
c) 49 CFR
Correct Answer: b) Texas Transportation Code, Chapter 643
Rationale: Chapter 643 is the Texas Motor Carrier Act.
Q7. Exemptions: Agriculture
A farmer transporting their own harvested grain from the field to a local grain
elevator in their own truck is generally:
a) Subject to full authority
b) Exempt from TxDMV registration
c) Subject to passenger rules
Correct Answer: b) Exempt
Rationale: Texas law often exempts the "incidental" movement of agricultural
products by the producer in a private vehicle.
Q8. Penalty for Unauthorized Operation
(Verified Answers) Plus Rationales 2026 Q&A
General & Administrative (No. 1 - 20)
Q1. Authority Jurisdiction
The Texas Motor Carrier Authority is administered by which state agency?
a) Texas DPS
b) Texas Department of Transportation (TxDMV)
c) Texas Railroad Commission
d) FMCSA
Correct Answer: b) Texas Department of Transportation (TxDMV)
Rationale: The TxDMV Motor Carrier Division is the state entity responsible for
issuing certificates and registrations for carriers operating intrastate in Texas.
Q2. Core Definition (TTC 643.001)
Under Texas law, a "motor carrier" is defined as a person who operates a
commercial motor vehicle (CMV) on a Texas highway to transport property or
,passengers for compensation, or for which other definitions apply. Which of the
following is NOT considered a "Motor Carrier"?
a) A company delivering furniture for a fee.
b) A company moving household goods for hire.
c) An employee driving their own personal vehicle to work, not for company
business.
d) A business hauling its own raw materials in a CMV.
Correct Answer: c) An employee driving a personal vehicle for a non-business
commute.
Rationale: Texas law generally excludes private transportation not involving
commerce or compensation from the definition of a "motor carrier."
Q3. "For Hire" vs. "Private"
A private bus company transporting its own employees from a parking lot to a
warehouse to work is operating as a:
a) For-hire carrier
b) Private carrier
c) Household goods carrier
Correct Answer: b) Private carrier
Rationale: Private carriers transport their own goods (or in this case, personnel) in
furtherance of their own business.
,Q4. Intrastate vs. Interstate
A trucking company based in Dallas that delivers goods only to customers in
Houston and San Antonio requires:
a) Only a USDOT number
b) A Texas Motor Carrier Certificate (TxDMV)
c) Only an MC number from FMCSA
Correct Answer: b) A Texas Motor Carrier Certificate (TxDMV)
Rationale: Carriers operating solely within Texas borders (intrastate) are regulated
primarily by the state.
Q5. The "TxDMV Number"
Upon successful registration, the Texas Motor Carrier is issued a:
a) Operating Authority (TX Number)
b) Unified Carrier Registration (UCR)
c) Certificate of Insurance
Correct Answer: a) Operating Authority (TX Number)
Rationale: This unique number (often "TX" followed by digits) is the carrier's
active authority.
, Q6. Legal Citation Source
The specific statutory authority for the Texas Motor Carrier Act is found in:
a) Texas Health and Safety Code
b) Texas Transportation Code, Chapter 643
c) 49 CFR
Correct Answer: b) Texas Transportation Code, Chapter 643
Rationale: Chapter 643 is the Texas Motor Carrier Act.
Q7. Exemptions: Agriculture
A farmer transporting their own harvested grain from the field to a local grain
elevator in their own truck is generally:
a) Subject to full authority
b) Exempt from TxDMV registration
c) Subject to passenger rules
Correct Answer: b) Exempt
Rationale: Texas law often exempts the "incidental" movement of agricultural
products by the producer in a private vehicle.
Q8. Penalty for Unauthorized Operation
