MARIA ISABEL CASTILLO SALAZAR

USDOT 3850245 • DBA: TRANSPORTES BC • DECIMO NOVENA 1125, MONTERREY, NL, 64269

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

Overview

Company profile from FMCSA Census File

USDOT
3,850,245
Status
ACTIVE
Operation
Interstate
Business Type
Motor Carrier
Phone
8991947755
Power Units (MCS-150)
1
Drivers (MCS-150)
1
MCS-150 Mileage
15,000
BOC-3 Agent
Physical Address
DECIMO NOVENA 1125, MONTERREY, NL, 64269
Mailing Address
PO BOX 1465, HIDALGO, TX, 78557
Contact

Risk Signals1 flagged

HIGH
No insurance filings on record
This for-hire carrier has no insurance filings in the FMCSA database — a critical compliance gap.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

For-Hire — Active
Active Authority
1
Revoked / Inactive
0
Authority Types
1
Insurance Policies
None on file
BOC-3 Filing
On file

Operating Authority

fmcsa-authhistApr 5, 2026
Operating Authority
Authority TypeDocket #StatusOriginal DateFinal Date
For-HireMX-1407727ACTIVEUnknownUnknown

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Authority Action History (2 events)

fmcsa-authhist-blob
Authority Action History (2 events)
DocketAuthority TypeOriginal ActionServed DateDispositionDecided Date
MX1407727FOR HIRE PROPERTYGRANTEDApr 8, 2022Unknown
MX1407727FOR HIRE PROPERTYGRANTEDApr 8, 2022Unknown

Safety & Inspections

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

SMS BASIC Scores

Hours of Service
N/A
Unsafe Driving
N/A

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

Inspections
29
Violations
59
11 OOS
Vehicle OOS %
31.0%
Above nat'l avg (23.4%)
Driver OOS %
3.4%
Power Units (MCS-150)
1
Drivers (MCS-150)
1
Crash Records
0

Inspection Activity (24 months)

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

1
May
Jun
1
Jul
2
Aug
Sep
Oct
Nov
Dec
1
Jan
Feb
1
Mar
Apr
1
May
Jun
1
Jul
Aug
Sep
3
Oct
1
Nov
1
Dec
2
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 29 of 29 inspection records

Inspection Activity Map

2 states29 inspections

None Low Medium High🚛 Home base

Violation Summary (59 violations from 29 inspections)

fmcsa-inspection-file
Violation Summary (59 violations from 29 inspections)
CodeDescription# Violations# OOSSeverity WtBASIC
FMCSR:393.47(e)Slack adjuster defective707Vehicle Maintenance
FMCSR:393.55D1-BCoupling device/towing methods defective608Vehicle Maintenance
FMCSR:393.47ESlack adjuster defective507Vehicle Maintenance
FMCSR:393.53B-BSteering system components worn507Vehicle Maintenance
FMCSR:391.11B2-ZBorder Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001.40Driver Fitness
FMCSR:393.53(b)Steering system components worn307Vehicle Maintenance
FMCSR:387.303B4I387.303B4I20General/Admin
FMCSR:393.43A-TPVBrake - relay emergency valve227Vehicle Maintenance
FMCSR:396.3(a)(1)Inspection/repair/maintenance - general225Vehicle Maintenance
FMCSR:393.55(d)(1)Coupling device/towing methods defective208Vehicle Maintenance
FMCSR:393.9(a)Inoperable required lamps213Vehicle Maintenance
FMCSR:393.9A-LBLInoperable required lamps103Vehicle Maintenance
FMCSR:393.43ABrake - relay emergency valve117Vehicle Maintenance
FMCSR:393.78Windshield condition defective104Vehicle Maintenance
FMCSR:383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL11Driver Fitness
FMCSR:393.60CGlazing/window obstructions104Vehicle Maintenance
FMCSR:393.78A-WSWindshield condition defective104Vehicle Maintenance
FMCSR:393.48A-BLMACBDInoperative/defective brakes108Vehicle Maintenance
FMCSR:396.3A1-BARSAir Brake - Air reservoir separated from its original attachment points or moving more than 1 inch11Vehicle Maintenance
FMCSR:393.55D2-BCoupling device/towing methods defective108Vehicle Maintenance
FMCSR:393.110B2I-CCargo securement - logs117Vehicle Maintenance
FMCSR:393.55E-BCoupling device/towing methods defective108Vehicle Maintenance
FMCSR:396.3A1-BOSBRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination11Vehicle Maintenance
FMCSR:393.55(e)Coupling device/towing methods defective108Vehicle Maintenance
FMCSR:393.60(c)Glazing/window obstructions104Vehicle Maintenance
FMCSR:393.45(b)(2)Brake tubing/hoses inadequate107Vehicle Maintenance
FMCSR:393.9A-HLLHInoperable required lamps103Vehicle Maintenance
FMCSR:396.3A1-FFuel - Dripping leak.11Vehicle Maintenance
FMCSR:393.11Lighting devices/reflectors103Vehicle Maintenance
FMCSR:393.83(g)Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment10Vehicle Maintenance

Peer Context

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

Vehicle OOS Rate
31.0%vs nat'l 23.4%
+7.6 pts above avg
Driver OOS Rate
3.4%vs nat'l 6.7%
-3.3 pts below avg
Violations / Inspection
2.03vs nat'l 1.80
+0.23 above avg

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

Inspection History (29 inspections)

fmcsa-inspectionsApr 5, 2026
Inspection History (29 inspections)
DateReport #StationStateLevelVehicleViolationsTop CodesOOS
Jan 6, 202686842275US 83 AND GARZA STTXLevel 3CAST SEMI-TRAILER0No
Jan 6, 202686721625RIO GRANDE CITY TXUSLevel 1CASTLE ENT SEMI-TRAILER3393.9A-LBL, 393.55D1-B, 387.303B4INo
Dec 5, 2025865827885231 US83TXLevel 2CAST SEMI-TRAILER2393.43A, 393.78Yes
Nov 28, 202586438708RIO GRANDE CITY TXUSLevel 1UNKNOWN SEMI-TRAILER2393.55D1-B, 391.11B2-ZNo
Oct 31, 202586219548RIO GRANDE CITY TXUSLevel 3KENWORTH TRUCK TRACTOR0No
Oct 31, 202586219570RIO GRANDE CITY TXUSLevel 1KENWORTH TRUCK TRACTOR3391.11B2-Z, 383.23A2-LCDLN, 393.43A-TPVYes
Oct 9, 202586001870RIO GRANDE CITY TXUSLevel 1UNKNOWN SEMI-TRAILER5393.47E, 393.53B-B, 391.11B2-ZNo
Jul 10, 202585199402RIO GRANDE CITY TXUSLevel 1UNKNOWN SEMI-TRAILER9387.303B4I, 393.60C, 393.78A-WSYes
May 8, 202584612970RIO GRANDE CITY TXUSLevel 1UNKNOWN SEMI-TRAILER2393.55D1-B, 393.55E-BNo
Mar 28, 202584269363RIO GRANDE CITY TXUSLevel 1UNKNOWN SEMI-TRAILER5393.53B-B, 393.47E, 396.3A1-BOSYes
Jan 7, 202583544397RIO GRANDE CITY TXUSLevel 1KENWORTH TRUCK TRACTOR4393.43A-TPV, 393.47E, 393.53B-BYes
Aug 29, 202482517873RIO GRANDE CITY TXUSLevel 1UNKNOWN SEMI-TRAILER4393.47(e), 393.53(b), 396.3(a)(1)Yes
Aug 8, 202482342110RIO GRANDE CITY TXUSLevel 2UNKNOWN SEMI-TRAILER1393.55(d)(1)No
Jul 23, 202482187469RIO GRANDE CITY TXUSLevel 2KENWORTH TRUCK TRACTOR2393.9(a), 393.55(e)Yes
May 30, 202481745107RIO GRANDE CITY TXUSLevel 1KENWORTH TRUCK TRACTOR3393.47(e), 393.53(b), 393.55(d)(1)No
Apr 24, 202481429050RIO GRANDE CITY TXUSLevel 1CASTILLO SEMI-TRAILER4393.47(e), 396.3(a)(1), 393.53(b)Yes
Mar 15, 202481120981RIO GRANDE CITY TXUSLevel 2CASTILLO SEMI-TRAILER1393.60(c)No
Mar 1, 202480997243RIO GRANDE CITY TXUSLevel 2KENWORTH TRUCK TRACTOR0No
Feb 21, 202480931149IH-069E IN CAMERON CO. (1-37)TXLevel 1KW TRUCK TRACTOR3393.45(b)(2), 393.9(a), 393.47(e)No
Feb 1, 202480748348RIO GRANDE CITY TXUSLevel 2CASTILLO SEMI-TRAILER0No
Dec 29, 202380504937RIO GRANDE CITY TXUSLevel 2KENWORTH TRUCK TRACTOR0No
Dec 8, 202380339525RIO GRANDE CITY TXUSLevel 2UNKNOWN SEMI-TRAILER1393.9A-HLLHNo
Nov 15, 202380168135RIO GRANDE CITY TXUSLevel 2UNKNOWN SEMI-TRAILER0No
Sep 8, 202379625661RIO GRANDE CITYTXUSLevel 2KENWORTH TRUCK TRACTOR0No
Aug 24, 202379502548RIO GRANDE CITYTXUSLevel 1UNKNOWN SEMI-TRAILER3393.55D1-B, 393.47(e), 396.3A1-FYes
Jun 13, 202379165716RIO GRANDE CITYTXUSLevel 2UNKNOWN SEMI-TRAILER0No
May 3, 202378536569RIO GRANDE CITYTXUSLevel 2KENWORTH TRUCK TRACTOR0No
Apr 27, 202378563883RoadsideTXLevel 2KW TRUCK TRACTOR2393.11, 393.83(g)No
Apr 19, 202378462819RIO GRANDE CITYTXUSLevel 2KENWORTH TRUCK TRACTOR0No

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

16 total · 50.0% OOS
2024-042026-01
InspectionsOOS

Most frequent inspection stations

Violations by BASIC category

Related Records

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