Erika Ursula Mahl Lopez (DOT# 1791752 · MC# 652505) – FMCSA Carrier Profile
doing business as UNIDOS TRANSPORT
DOT# 1791752MC# 652505● Active
Updated monthly · 2026-03-09
This carrier is active with no crashes on record.
Erika Ursula Mahl Lopez is a registered motor carrier with the FMCSA under USDOT number 1791752. The company operates from Hermosillo, SO and maintains an active operating status with 7 power units and 7 drivers on record.
Safety Rating
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Company Information
AddressTemazcal 17 Azulejos, Hermosillo, SO, 83224
Phone(662) 143-0577
Emailerikamahl@utl.mx
Entity TypeAuthorized For Hire
OperationInterstate
Power Units7(Small carrier)
Drivers7
MCS-150 FiledFebruary 6, 2025
Annual Mileage12,000 mi (2024)
Inspection Summary
All-time Inspections
All-time130
Total
71
OOS
4
Driver OOS
67
Vehicle OOS
130 inspections indicates a high-volume, actively operating carrier.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 54.6% — above the national vehicle OOS average of ~21%. Review BASICS scores below.
Crash History
✅No crashes reported (FMCSA data)
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.0
Unsafe Driving
Measures violations related to speeding, reckless driving, and improper lane changes.
0.1
HOS Compliance
Tracks hours-of-service violations, including driving beyond legal limits without rest.
1.3
Driver Fitness
Reflects issues with driver qualifications, licenses, and medical certifications.
0.0
Controlled Substances
Captures drug and alcohol violations, including failed or refused tests.
15.6
Vehicle Maintenance
Reflects brake, tire, lighting, and other equipment-related inspection violations.
Scores above 65 (general freight) or 50 (passenger/hazmat) trigger an FMCSA Alert. Higher scores indicate more safety risk. National median is approximately 20–30 for active carriers.
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Frequently Asked Questions
What is USDOT Number 1791752?
USDOT number 1791752 is assigned to Erika Ursula Mahl Lopez, an active motor carrier registered with the FMCSA, based in Hermosillo, SO.
How many inspections has Erika Ursula Mahl Lopez had?
Erika Ursula Mahl Lopez has recorded 130 total inspections with 71 out-of-service orders, representing an OOS rate of 54.62%.
Where is Erika Ursula Mahl Lopez located?
Erika Ursula Mahl Lopez is headquartered at Temazcal 17 Azulejos, Hermosillo, SO 83224.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
What is the MC number for Erika Ursula Mahl Lopez?
The MC number for Erika Ursula Mahl Lopez is MC# 652505. The MC number is issued by the FMCSA and authorizes carriers to operate in interstate commerce.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1791752 · Last updated: 2026-03-09. View official FMCSA record →