Safety Measurement System - Complete SMS Profile (U.S. DOT# 2738633)

SAN DIEGO TRANSIT CORPORATION

DBA: SAN DIEGO METROPOLITAN TRANSIT SYSTEM

U.S. DOT#: 2738633

Address: 100 16TH STREET
SAN DIEGO, CA 92101
Number of Vehicles: 259
Number of Drivers: 641
Number of Inspections: 80

Safety Rating & OOS Rates

(As of 02/01/2026 updated daily from SAFER )

Not Rated

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	0.0	23.2
Driver		6.4
Hazmat		4.4

Licensing and Insurance

(As of 02/01/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	No
Passenger	No
Household Goods	No
Broker	No

BASIC Status (Public Passenger Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending December 26, 2025

On-Road Performance
0 Measure 0% Percentile	Not Public	0 Measure Less than 3 driver inspections	0 Measure 0% Percentile	0 Measure 0% Percentile	Not Public	0 Measure Less than 5 driver inspections
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 0 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 263.7 Segment: Combination Carrier	Not Public	Driver Inspections: 0 with HOS Compliance Violations: 0 Safety Event Group: No Safety Event Grouping	Vehicle Inspections: 80 with Vehicle Maint. Violations: 0 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 0 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 0 with Driver Fitness Violations: 0 Safety Event Group: No Safety Event Grouping
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: 0

This carrier has no violations to display.

Inspection History

Total Inspections: 80


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

9/10/2025	CANABG002856	CA	1470353	CA	BUS		3
9/10/2025	CANABG002857	CA	1598507	CA	BUS		3
9/10/2025	CANABG002858	CA	1470360	CA	BUS		3
9/10/2025	CANABG002859	CA	1598542	CA	BUS		3
9/10/2025	CANABG002860	CA	1585703	CA	BUS		3
9/10/2025	CANABG002861	CA	1511714	CA	BUS		3
9/10/2025	CANABG002862	CA	1470371	CA	BUS		3
9/10/2025	CANABG002855	CA	1553994	CA	BUS		3
9/9/2025	CANABG002840	CA	1492220	CA	BUS		3
9/9/2025	CANABG002841	CA	1553992	CA	BUS		3
9/9/2025	CANABG002842	CA	1492218	CA	BUS		3
9/9/2025	CANABG002843	CA	1470367	CA	BUS		3
9/9/2025	CANABG002844	CA	1470361	CA	BUS		3
9/9/2025	CANABG002845	CA	1470357	CA	BUS		3
9/9/2025	CANABG002846	CA	1585709	CA	BUS		3
9/9/2025	CANABG002847	CA	1470348	CA	BUS		3
9/9/2025	CANABG002848	CA	1598511	CA	BUS		3
9/9/2025	CANABG002849	CA	1598541	CA	BUS		3
9/9/2025	CANABG002850	CA	1612773	CA	BUS		3
9/9/2025	CANABG002839	CA	1585700	CA	BUS		3
7/10/2025	CANF71000220	CA	1553954	CA	BUS		3
7/10/2025	CANF71000221	CA	1511682	CA	BUS		3
7/10/2025	CANF71000222	CA	1511795	CA	BUS		3
7/10/2025	CANF71000223	CA	1553967	CA	BUS		3
7/10/2025	CANF71000224	CA	1495382	CA	BUS		3
7/10/2025	CANF71000225	CA	1553983	CA	BUS		3
7/10/2025	CANF71000226	CA	1492217	CA	BUS		3
7/10/2025	CANF71000227	CA	1492359	CA	BUS		3
7/10/2025	CANF71000228	CA	1553955	CA	BUS		3
7/10/2025	CANF71000229	CA	1416642	CA	BUS		3
7/10/2025	CANF71000230	CA	1511796	CA	BUS		3
7/10/2025	CANF71000231	CA	1553970	CA	BUS		3
7/10/2025	CANF71000232	CA	1598508	CA	BUS		3
7/10/2025	CANF71000233	CA	1495375	CA	BUS		3
7/10/2025	CANF71000234	CA	1492359	CA	BUS		3
7/10/2025	CANF71000235	CA	1598516	CA	BUS		3
7/10/2025	CANF71000236	CA	1553988	CA	BUS		3
7/10/2025	CANF71000237	CA	1495378	CA	BUS		3
7/10/2025	CANF71000238	CA	1598532	CA	BUS		3
7/10/2025	CANF71000239	CA	1553969	CA	BUS		3
8/13/2024	CAN8BH001750	CA	1470365	CA	BUS		1
8/13/2024	CAN8BH001751	CA	1663233	CA	BUS		1
8/13/2024	CAN8BH001752	CA	1470360	CA	BUS		1
8/13/2024	CAN8BH001753	CA	1612768	CA	BUS		1
8/13/2024	CAN8BH001754	CA	1470361	CA	BUS		1
8/13/2024	CAN8BH001755	CA	1598520	CA	BUS		1
8/13/2024	CAN8BH001756	CA	1598504	CA	BUS		1
8/13/2024	CAN8BH001757	CA	1663229	CA	BUS		1
8/13/2024	CAN8BH001758	CA	1402416	CA	BUS		1
8/13/2024	CAN8BH001759	CA	1470351	CA	BUS		1
7/30/2024	CAN8BH001708	CA	1598510	CA	BUS		1
7/30/2024	CAN8BH001709	CA	1416625	CA	BUS		1
7/30/2024	CAN8BH001710	CA	1553918	CA	BUS		1
7/30/2024	CAN8BH001711	CA	1402421	CA	BUS		1
7/30/2024	CAN8BH001712	CA	1663242	CA	BUS		1
7/30/2024	CAN8BH001713	CA	1663240	CA	BUS		1
7/30/2024	CAN8BH001714	CA	1612779	CA	BUS		1
7/30/2024	CAN8BH001715	CA	1553993	CA	BUS		1
7/30/2024	CAN8BH001716	CA	1470373	CA	BUS		1
7/30/2024	CAN8BH001717	CA	1663241	CA	BUS		1
7/17/2024	CANAFR001154	CA	1598532	CA	BUS		1
7/17/2024	CANAFR001155	CA	1511751	CA	BUS		1
7/17/2024	CANAFR001156	CA	1553967	CA	BUS		1
7/17/2024	CANAFR001157	CA	1603848	CA	BUS		1
7/17/2024	CANAFR001158	CA	1553984	CA	BUS		1
7/17/2024	CANAFR001159	CA	1495384	CA	BUS		1
7/17/2024	CANAFR001160	CA	1492337	CA	BUS		1
7/17/2024	CANAFR001161	CA	1598517	CA	BUS		1
7/17/2024	CANAFR001165	CA	1383872	CA	BUS		1
7/17/2024	CANAFR001166	CA	1495390	CA	BUS		1
7/17/2024	CANAFR001167	CA	1492361	CA	BUS		1
7/17/2024	CANAFR001168	CA	1511749	CA	BUS		1
7/17/2024	CANAFR001169	CA	1511793	CA	BUS		1
7/17/2024	CANAFR001170	CA	1511728	CA	BUS		1
7/17/2024	CAUEGZ000506	CA	1603847	CA	BUS		1
7/17/2024	CAUEGZ000507	CA	1511730	CA	BUS		1
7/17/2024	CAUEGZ000508	CA	1603801	CA	BUS		1
7/17/2024	CAUEGZ000509	CA	1495382	CA	BUS		1
7/17/2024	CANAFR001171	CA	1553988	CA	BUS		1
7/17/2024	CANAFR001172	CA	1495374	CA	BUS		1

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

Total Number of Crashes: 1


Report			Vehicle		Crash
Date	Number	State	Plate Number	Plate State	Fatal	Inj.	Tow.	HM

2/14/2024	CA0009669543	CA	1456744	CA	0	0	Yes	No

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 33


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)

11/26/2025	CA0009894325	CA	1456748	CA	0	1	No	No	2	3	6
11/21/2025	CA6452504939	CA	1511750	CA	0	1	Yes	No	2	3	6
11/19/2025	CA0009886429	CA	1492347	CA	0	1	No	No	2	3	6
11/1/2025	CA0009888935	CA	1598511	CA	0	3	Yes	No	2	3	6
10/30/2025	CA0009890630	CA	1553916	CA	0	1	Yes	No	2	3	6
10/24/2025	CA6452504419	CA	1598511	CA	0	1	Yes	No	2	3	6
10/22/2025	CA6452504368	CA	1470352	CA	0	0	Yes	No	1	3	3
8/19/2025	CA6452503310	CA	1372786	CA	0	1	Yes	No	2	3	6
8/14/2025	CA0009871953	CA	1372718	CA	0	1	No	No	2	3	6
8/6/2025	CA0009871812	CA	1492324	CA	0	1	No	No	2	3	6
8/5/2025	CA6452503069	CA	1553968	CA	0	2	Yes	No	2	3	6
6/19/2025	CA6452502409	CA	1563554	CA	0	0	Yes	No	1	2	2
6/10/2025	CA0009829076	CA	1603844	CA	0	0	Yes	No	1	2	2
6/9/2025	CA6452502271	CA	1612786	CA	0	3	No	No	2	2	4
6/6/2025	CA0009810928	CA	1492348	NC	0	3	Yes	No	2	2	4
5/16/2025	CA0009826615	CA	1515181	CA	0	0	Yes	No	1	2	2
3/13/2025	CA0009766652	CA	1598546	CA	0	1	No	No	2	2	4
2/25/2025	CA0009810994	CA	1515213	CA	0	0	Yes	No	1	2	2
2/23/2025	CA6452500741	CA	1492366	CA	0	0	Yes	No	1	2	2
1/15/2025	CA0009775118	CA	1663233	CA	0	1	No	No	2	2	4
11/7/2024	CA0009756999	CA	1603870	CA	0	1	No	No	2	1	2
10/30/2024	CA0009752940	CA	1492351	CA	0	1	Yes	No	2	1	2
10/27/2024	CA0009746459	CA	1553989	CA	0	1	No	No	2	1	2
9/11/2024	CA0009730476	CA	1553988	CA	0	1	No	No	2	1	2
8/21/2024	CA0009728670	CA	1483655	CA	0	1	No	No	2	1	2
6/26/2024	CA0009687001	CA	1492246	CA	0	1	No	No	2	1	2
6/17/2024	CA0009686399	CA	1603824	CA	0	4	Yes	No	2	1	2
6/3/2024	CA0009686139	CA	1492238	CA	0	0	Yes	No	1	1	1
4/17/2024	CA0009693626	CA	1416854	CA	0	1	Yes	No	2	1	2
4/1/2024	CA0009688811	CA	1603846	CA	0	0	Yes	No	1	1	1
3/5/2024	CA0009668689	CA	1598506	CA	0	1	Yes	No	2	1	2
1/31/2024	CA0009765123	CA	1598532	CA	0	3	No	No	2	1	2
1/15/2024	CA6452400188	CA	1603866	CA	0	0	Yes	No	1	1	1

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:
Total Inspections: 80
- Total Inspections without Violations used in SMS: 80
- Total Inspections with Violations used in SMS: 0
Total Crashes* : 34

*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

Enforcement Cases

(Six years as of 02/01/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 2738633

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 12/26/2025, updated monthly)

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

Most Recent Investigation: None	Total Inspections: 80 Total inspections without violations used in SMS: 80 Total inspections with violations used in SMS: 0	Total Crashes: 34*
	# Insp. OOS Driver Inspections 0 0.0% Vehicle Inspections 80 0.0% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 24 Towaway Crashes 10

*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 12/26/2025, 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.

263.7 Average PU × Utilization Factor = 263.7 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.

263.7 Average Power Units = 259 Current Power Units + 259 Power Units 6 Months Ago + 273 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# 2738633 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
39,319 VMT per Average Power Unit = 10,367,244 VMT From Registration (MCS-150) ÷ 263.7 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/.