CSA
Authorized · PropertyUSDOT 3498521· MC1153899· CARRIER· EIN 85-3298187
⬇ PDF report

MD TRANSPORT LLC

4401 ANTLER CROSSING AVE, LAREDO, TX, 78045(956) 220-5740mdtransport00@yahoo.comARNALDO D HERRERA ZAEZ
Vetting snapshot
Authority
Active
operating authority
Insurance
$750K BIPD
PROGRESSIVE COUNTY MUTUAL
Vehicle OOS
10%
below 22% national avg
Driver OOS
10%
above 6.7% national avg
Crashes 24mo
0
clean
Red flags
None
nothing flagged
85
/ 100

Risk factors

Low riskVioCodes score
Driver OOS 10% — above the 6.7% national average

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Authority & insurance

MC1153899

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

Common
Active
Contract
None
Broker
None
Authorized for: Property
Liability (BIPD)
$750K on file
$750K required
Cargo
Not on file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$750K coverageeff 09/22/2025
PROGRESSIVE COUNTY MUTUAL· policy CA02933660
Authority history (2) ▾
08/26/2025COMMONINVOLUNTARY REVOCATIONDISCONTINUED REVOCATION (08/29/2025)
12/11/2020MOTOR PROPERTY COMMON CARRIERGRANTED
Insurance history1 insurer on record
Filing timeline (1)
  1. PROGRESSIVE COUNTY MUTUAL$750KCancelled
    BIPD/Primary · eff 11/27/202009/22/2025

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle10 inspections · 10% OOS · National 22%
Driver10 inspections · 10% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

10 inspections · 11 violations (2 OOS) · 14% of inspections had an OOS finding.

10
Inspections
11
Violations
2
OOS violations
10
Distinct codes

Violations by BASIC

click to filter codes

11
total

Most inspected in · top 3 states

  • TX12
  • MS1
  • IL1

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

Driver out-of-service rate exceeds the national average

High impact

Driver OOS rate is 10% vs the 6.7% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.

What to do
  • Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
  • Run a preventative-maintenance program; periodically inspect tires, brakes and lights
  • Reinforce thorough pre-trip and post-trip inspections; retrain where needed

Unsafe Driving needs attention

Low impact

Estimated Unsafe Driving percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Driver Fitness needs attention

Low impact

Estimated Driver Fitness percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Brakes violations are the leading contributor to Vehicle Maintenance

Low impact

Estimated Vehicle Maintenance percentile of 21% is under the 80% line. In decent shape, but here's what's driving it.

What’s contributing1 violations (24 mo)
Brakes1 viol100%
  • 393.45A-AJSAir Brake tubing improperly joined or spliced1× · 100%
What to do
  • Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
  • Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
Projected estimatecould improve up to 13 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 80% line

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

No roadside inspections in the last 90 days — nothing to work on right now.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

14
Inspections
11
Violations
2
Out-of-service
29
CSA points
1
Crashes
3
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

14 distinct vehicles seen in this carrier’s roadside inspections.

6 trailer 4 truck 3 other 1 incomplete vehicle
2018 PETERBILT 579seen 4×
1XPBD49X0JD459865· R739903 TX
2013 FREIGHTLINER Cascadiaseen 3×
1FUJGLDR0DSBT9075· R643162 TX
2015 KENWORTH T680seen 3×
1XKYD49XXFJ429992· R524463 TX
2008 UTILITY TRAILER MANUFACTURER Utility Trailer Manufacturerseen 3×
1UYVS25338U540852· BU9735 OK
2015 PETERBILT 579seen 3×
1XPBD49X5FD248023· R598846 TX
2011 GREAT DANE TRAILERS Great Dane Trailersseen 3×
1GRAA0620BW701282· 209C219 TX
2009 UTILITY TRAILER MANUFACTURER Utility Trailer Manufacturerseen 2×
1UYVS25319U683204· BT9147 OK
CRNP
1T92C4328B0007599· 1932PF MO
2009 HYUNDAI TRANSLEAD TRAILERS Hyundai Translead Trailers
3H3V532C89T028051· 174B149 TX
DAKO
1D9AH4128FY554138· 250C359 TX
2018 PRATT INDUSTRIES Pratt Industries
1P9CD3824JN343123· 106C420 TX
DAKO
1D9AH4123FY554130· 250C358 TX
2012 FREIGHTLINER Coronado
1FVXFB001CDBL4335· 3301684 IN
2023 UTILITY TRAILER MANUFACTURER Utility Trailer Manufacturer
3UTVS2533P8813810· 209C219 ID

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
4
on file (MCS-150)
Drivers
4
4 hold a CDL
Annual mileage
0.1M mi
reported 2026
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi4 drivers
Company officer
ARNALDO D HERRERA ZAEZ
Operation
Interstate
Registered since
2020-10-02
Last MCS-150 update
2026-02-18
Census status
Active

Fleet: 4 trucks · 3 owned tractors · 3 owned trailers · 1 leased/term tractors.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Connections

carrier graph

This carrier shares VINs or phone numbers with 10 other carriers — review the connections below as part of your vetting.

10
Connected carriers
8
Fleet-transfer links
3
Most shared VINs
1
Strong links
Strong· 1
1
AREN TRUCKING SERVICES INC
USDOT 3626799Active· SAN ANTONIO, TX
Strong
Shared VIN · 3
1XPBD49X0JD4598651FUJGLDR0DSBT90751XKYD49XXFJ429992
Medium· 2
ENTERPRISE EXPRESS SERVICES LLC
USDOT 3109774Active· ALICE, TX
Medium
Shared VIN · 2
1XPBD49X0JD4598651FUJGLDR0DSBT9075
RAM ASSOCIATES INC
USDOT 2562053Active· CARMEL, IN
Medium
Shared VIN · 2
1FVXFB001CDBL43353UTVS2533P8813810

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

6 events
  1. 02/18/2026MCS-150 update filed

    0.1M mi reported (2026)

  2. 09/22/2025Insurance filed — PROGRESSIVE COUNTY MUTUAL

    Liability (BIPD) — BMC-91X · policy CA02933660

  3. 09/22/2025Insurance cancelled — PROGRESSIVE COUNTY MUTUAL

    BIPD/Primary · policy CA2933660

  4. 08/26/2025COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/29/2025)

  5. 12/11/2020MOTOR PROPERTY COMMON CARRIER — GRANTED
  6. 10/02/2020Registered with FMCSA

    AUTHORIZED FOR HIRE

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate

FMCSA safety rating

Rating
Not rated
Type
Rated
Last review
📄

MCS-150 registration

Form date
2026-02-18
Reported mileage
50,122 mi (2026)

Got a violation you want to contest?

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 21, 2026, 6:58 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.