Safety Measurement System - Complete SMS Profile (U.S. DOT# 155584)

TRANSHUMANCE HOLDING COMPANY INC

DBA: SUPERIOR FARMS ELLENSBURG LAMB COMPANY SOUTHLAND MEATS

U.S. DOT#: 155584

Address: 6621 MIDWAY ROAD
DIXON, CA 95620
Number of Vehicles: 4
Number of Drivers: 5
Number of Inspections: 24

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending September 25, 2026

On-Road Performance
1.20 Measure	Not Public	0 Measure	1.40 Measure	0 Measure	Not Public	0.02 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 2 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 7.5 Segment: Straight Carrier	Not Public	Driver Inspections: 24 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 19 with Vehicle Maint. Violations: 5 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 24 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 24 with Driver Fitness Violations: 1 Safety Event Group: 21-100 relevant driver inspections
Investigation Results
No Acute/Critical Violations Discovered	N/A	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	Not Public	No Acute/Critical Violations Discovered

Select a BASIC icon above to get details, or view your Complete SMS Profile.

Violation Summary

Violations: 10


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2LV	Lane Restriction violation	1	0	3	Unsafe Driving
392.2-SLLLR	State/Local Laws - Lane restriction violation	1	0	3	Unsafe Driving
391.41(a)	Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either failing to produce a medical certificate or having an expired medical certificate.	1	0	1	Driver Fitness
393.81-H	Horn - Inoperative or defective	1	0	3	Vehicle Maint.
393.9A-LCL	Lighting - Clearance lamp(s) inoperative	1	0	2	Vehicle Maint.
393.9A-LFTSI	Lighting - Front - Turn signal - inoperative	4	0	6	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative	1	0	2	Vehicle Maint.

Inspection History

Total Inspections: 24


Report			Vehicle			Measure
Inspection Date	Number	State	Plate Number	Plate State	Type	Severity Weight (SW)	Time Weight (TiW)

5/28/2026	CANCEB009828	CA	88107G4	CA	STRAIGHT TRUCK		3
5/28/2026	CAUDD0003951	CA	9G96652	CA	TRUCK TRACTOR		3
4/23/2026	CANCNG010083	CA	89173H4	CA	STRAIGHT TRUCK		3
1/29/2026	CANEAH006433	CA	89173H4	CA	STRAIGHT TRUCK		2
1/15/2026	CANARW004065	CA	88107G4	CA	STRAIGHT TRUCK		2
12/11/2025	CANDLU008252	CA	88107G4	CA	STRAIGHT TRUCK		2
11/21/2025	CAUF73003285	CA	88107G4	CA	STRAIGHT TRUCK		2
11/7/2025	CANECK003784	CA	9G96652	CA	TRUCK TRACTOR		2
10/28/2025	MAEA00000363	MA	Y69419	MA	STRAIGHT TRUCK		2
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
10/21/2025	CAUEX6003884	CA	29606W2	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
10/16/2025	CANEEU003409	CA	21004A3	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
10/15/2025	CANDMK006612	CA	21004A3	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
8/21/2025	CANC7K010214	CA	21004A3	CA	STRAIGHT TRUCK		1
8/19/2025	CANF37001549	CA	04764Y2	CA	STRAIGHT TRUCK		1
7/3/2025	CAUE9B003210	CA	21004A3	CA	STRAIGHT TRUCK		1
7/2/2025	CAUDP0006051	CA	04764Y2	CA	STRAIGHT TRUCK		1
5/8/2025	CANFFM000433	CA	04764Y2	CA	STRAIGHT TRUCK		1
4/29/2025	IL4037340749	IL	215736H	IL	STRAIGHT TRUCK		1
Driver Fitness Violation: 391.41(a) Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either fail						1
Unsafe Driving Violation: 392.2LV Lane Restriction violation						3
2/18/2025	CANDMK006007	CA	21004A3	CA	STRAIGHT TRUCK		1
1/2/2025	CAUDPO000333	CA	04764Y2	CA	STRAIGHT TRUCK		1
12/24/2024	CANC3S009326	CA	04764Y2	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.81-H Horn - Inoperative or defective						3
Vehicle Maint. Violation: 393.9A-LCL Lighting - Clearance lamp(s) inoperative						2
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
12/23/2024	CANDUP006572	CA	3790083	IN	STRAIGHT TRUCK		1
12/19/2024	CANC9Y006148	CA	21004A3	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
9/26/2024	CANCEB007275	CA	04764Y2	CA	STRAIGHT TRUCK		1

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 0

This carrier has no crashes to display.

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 1


Report			Vehicle		Crash				Measure = Sum of the Total Weight (TotW)
Date	Number	State	Plate Number	Plate State	Fatal	Inj.	Tow.	HM	Severity Weight (SW)	Time Weight (TiW)	Total Weight (TotW)

4/23/2026	CA2662600399	CA	9G96652	CA	0	0	Yes	No	1	3	3

Investigation Results

Acute/Critical Violations: 0

This carrier has no Acute/Critical violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 7/13/1989 (Compliance Review)
Total Inspections: 24
- Total Inspections without Violations used in SMS: 17
- Total Inspections with Violations used in SMS: 7
Total Crashes* : 1

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Carrier Registration

Carrier Registration Details Subject to General Threshold Update Registration Info

Inspection Selection System

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

Enforcement Cases

(Six years as of 10/08/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 155584

Complete SMS Profile Carrier History Downloads

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 7/13/1989 (Compliance Review)	Total Inspections: 24 Total inspections without violations used in SMS: 17 Total inspections with violations used in SMS: 7	Total Crashes: 1*
7/13/1989 (Compliance Review) 4/13/1987 (Safety Review)	# Insp. OOS Driver Inspections 24 0.0% Vehicle Inspections 19 0.0% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 Towaway Crashes 1

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Average PU × Utilization Factor (as of 9/25/2026, updated monthly)

The SMS normalizes the Unsafe Driving and Crash Indicator BASICs measure by carrier size (i.e., a hybrid power unit and vehicle miles travelled measure) to account for exposure. Carrier size is defined as average power units multiplied by the utilization factor.

7.5 Average PU × Utilization Factor = 4 Average Power Units × 1.8725 Utilization Factor

Average Power Units
Utilization Factor

In order to account for changes in a carrier's fleet size during the previous 24 months an average power unit value is used in the calculation to determine a carrier's Unsafe Driving BASIC and Crash Indicator measures.

4 Average Power Units = 4 Current Power Units + 4 Power Units 6 Months Ago + 4 Power Units 18 Months Ago
3

The Utilization Factor is a multiplier that adjusted the average PU values based on the utilization in terms of VMT per average PU.

Determine Carrier Segment: Straight
Straight trucks/other vehicles constituting more than 30% of the total PU
U.S. DOT# 155584 = 75% Straight trucks/other vehicles
Determine VMT per Average Power Unit
37,449 VMT per Average Power Unit = 149,796 VMT From Registration (MCS-150) ÷ 4 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Straight Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 20,000	1
	20,000 – 60,000	1.8725 = 37,449 VMT per PU ÷ 20,000
	60,000 – 200,000	3
	> 200,000	1
	No Recent VMT Information	1

Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.