Safety Measurement System - Complete SMS Profile (U.S. DOT# 1887019)

US BUS DEPOT LLC

U.S. DOT#: 1887019

Address: 440 HANCOCK STREET UNIT 8
QUINCY, MA 02171
Number of Vehicles: 10
Number of Drivers: 22
Number of Inspections: 17

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 Passenger Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending May 15, 2026

On-Road Performance
4.27 Measure Less than 3 driver inspections with violations	Not Public	0.47 Measure Less than 3 driver inspections with violations	2.88 Measure 27% Percentile	0 Measure 0% Percentile	Not Public	0 Measure 0% Percentile
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 2 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 11 Segment: Combination Carrier	Not Public	Driver Inspections: 10 with HOS Compliance Violations: 2 Safety Event Group: 3-10 relevant driver inspections	Vehicle Inspections: 13 with Vehicle Maint. Violations: 8 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 10 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 10 with Driver Fitness Violations: 0 Safety Event Group: 5-10 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.

Carrier may be prioritized for an intervention action and roadside inspection. Denotes this carrier exceeds the FMCSA Intervention Threshold relative to its safety event grouping based upon roadside data and/or has been cited with one or more Acute/Critical Violations within the past 12 months during an investigation. Therefore, this carrier may be prioritized for an intervention action and roadside inspection.

Violation Summary

Violations: 18


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLLR	State/Local Laws - Lane restriction violation	1	0	3	Unsafe Driving
392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit	1	0	4	Unsafe Driving
392.2-SLLS4	State/Local Laws - Speeding 15 or more miles per hour over the speed limit	1	0	10	Unsafe Driving
395.24	HOS (ELD) - ELD Form and Manner	1	0	1	HOS Compliance
395.8K2-HOSPVI	HOS (Passenger) - Failed to have in possession a record of duty status for the previous 7 consecutive days and available for inspection while on duty	1	1	5	HOS Compliance
393.11	No or defective lighting devices or reflective material as required	1	0	3	Vehicle Maint.
393.45D-BAAL	Air Brake - Audible air leak at other than a proper connection	1	0	4	Vehicle Maint.
393.62-BEMEI	Buses - Marked emergency exit is inoperative (does not open, close and/or secure as designed).	1	1	1	Vehicle Maint.
393.62-BENM	Buses - Required emergency exit not properly marked. (does not convey message)	1	1	1	Vehicle Maint.
393.62(e)	No or inadequate bus emergency exit marking	1	0	1	Vehicle Maint.
393.83(d)	Improper exhaust - Bus (Powered by other than Gasoline)	2	2	1	Vehicle Maint.
396.3(a)(1)	Inspection, repair and maintenance of parts and accessories	2	0	2	Vehicle Maint.
396.3A1-BALAC	Brake - Audible air leak from a brake chamber	2	1	4	Vehicle Maint.
396.5B-L	Lubrication - Oil or grease leak	2	0	3	Vehicle Maint.

Inspection History

Total Inspections: 17


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

5/4/2026	MAZF00000947	MA	1AC74M	MA	MOTOR COACH		3
3/21/2026	NJSPRBI02994	NJ	1AL72B	MA	BUS		3
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
10/9/2025	CT3120005635	CT	1AC34L	MA	BUS		2
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
6/28/2025	CT3019006404	CT	1AC34L	MA	BUS		2
6/25/2025	MAZC00001629	MA	1AF18T	MA	MOTOR COACH		2
Vehicle Maint. Violation: 396.5B-L Lubrication - Oil or grease leak						3
6/24/2025	MAZC00001625	MA	1AF18T	MA	MOTOR COACH		2
Vehicle Maint. Violation: 396.3A1-BALAC Brake - Audible air leak from a brake chamber (OOS)						4 + 2 (OOS)
5/8/2025	MAZC00001550	MA	APN1AF33Y	MA	MOTOR COACH		1
Vehicle Maint. Violation: 396.5B-L Lubrication - Oil or grease leak						3
5/8/2025	MAZC00001551	MA	1AF17T	MA	MOTOR COACH		1
2/6/2025	MAZC00001506	MA	1AF38H	MA	MOTOR COACH		1
Vehicle Maint. Violation: 393.45D-BAAL Air Brake - Audible air leak at other than a proper connection						4
12/2/2024	NYM604900114	NY	1AC34L	MA	MOTOR COACH		1
HOS Compliance Violation: 395.8K2-HOSPVI HOS (Passenger) - Failed to have in possession a record of duty status for the previous 7 consecutive days and available for inspection while on duty (OOS)						5 + 2 (OOS)
9/26/2024	MAZF00000128	MA	1AJ71F	MA	MOTOR COACH		1
7/22/2024	MAZF00000078	MA	1AJ43M	MA	MOTOR COACH		1
Vehicle Maint. Violation: 396.3(a)(1) Inspection, repair and maintenance of parts and accessories						2
6/12/2024	MAZC00001428	MA	1AC53P	MA	MOTOR COACH		1
6/12/2024	MAZC00001429	MA	1AF38E	MA	MOTOR COACH		1
6/6/2024	MAZC00001424	MA	1AB35G	MA	MOTOR COACH		1
Vehicle Maint. Violation: 393.83(d) Improper exhaust - Bus (Powered by other than Gasoline) (OOS)						1 + 2 (OOS)
6/6/2024	MAZC00001425	MA	1AC53P	MA	MOTOR COACH		1
Vehicle Maint. Violation: 393.62(e) No or inadequate bus emergency exit marking						1
Vehicle Maint. Violation: 396.3(a)(1) Inspection, repair and maintenance of parts and accessories						2
Vehicle Maint. Violation: 393.11 No or defective lighting devices or reflective material as required						3
Vehicle Maint. Violation: 393.83(d) Improper exhaust - Bus (Powered by other than Gasoline) (OOS)						1 + 2 (OOS)
5/28/2024	PAC055001434	PA	1AD67B	MA	MOTOR COACH		1
Vehicle Maint. Violation: 396.3A1-BALAC Brake - Audible air leak from a brake chamber						4
Vehicle Maint. Violation: 393.62-BENM Buses - Required emergency exit not properly marked. (does not convey message) (OOS)						1 + 2 (OOS)
Vehicle Maint. Violation: 393.62-BEMEI Buses - Marked emergency exit is inoperative (does not open, close and/or secure as designed). (OOS)						1 + 2 (OOS)
HOS Compliance Violation: 395.24 HOS (ELD) - ELD Form and Manner						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)

12/31/2024	NY4064170300	NY	1AF38E	MA	0	1	No	No	2	1	2

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: 11/7/2023 (Compliance Review)
Total Inspections: 17
- Total Inspections without Violations used in SMS: 6
- Total Inspections with Violations used in SMS: 11
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 Passenger 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 06/15/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 1887019

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 5/15/2026, updated monthly)

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

Most Recent Investigation: 11/7/2023 (Compliance Review)	Total Inspections: 17 Total inspections without violations used in SMS: 6 Total inspections with violations used in SMS: 11	Total Crashes: 1*
11/7/2023 (Compliance Review) 8/20/2018 (Compliance Review) 5/27/2015 (Compliance Review) 8/5/2010 (Compliance Review)	# Insp. OOS Driver Inspections 10 10.0% Vehicle Inspections 13 30.8% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 1 Towaway Crashes 0

*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.

Downloads

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Average PU × Utilization Factor (as of 5/15/2026, 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.

11 Average PU × Utilization Factor = 11 Average Power Units × 1 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.

11 Average Power Units = 10 Current Power Units + 10 Power Units 6 Months Ago + 13 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: Combo
Combination trucks/motor coach buses constituting 70% or more of the total PU
U.S. DOT# 1887019 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
61,278 VMT per Average Power Unit = 674,059 VMT From Registration (MCS-150) ÷ 11 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Combo Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 80,000	1
	80,000 – 160,000	1 + (VMT per PU − 80,000) ÷ 133,333
	160,000 – 200,000	1.6
	> 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/.