Safety Measurement System - Complete SMS Profile (U.S. DOT# 2645466)

NORRIS SCHOOL DISTRICT

U.S. DOT#: 2645466

Address: 6940 CALLOWAY DR
BAKERSFIELD, CA 93312-9005
Number of Vehicles: 21
Number of Drivers: 20
Number of Inspections: 55

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 July 31, 2026

On-Road Performance
0 Measure	Not Public	0 Measure	0.07 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 0 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 21 Segment: Straight Carrier	Not Public	Driver Inspections: 0 with HOS Compliance Violations: 0 Safety Event Group: No Safety Event Grouping	Vehicle Inspections: 55 with Vehicle Maint. Violations: 1 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.

Violation Summary

Violations: 1


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

393.45D-BHCR	Air Brake - Crimped or restricted	1	0	4	Vehicle Maint.

Inspection History

Total Inspections: 55


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

7/2/2026	CAN8I6001579	CA	1473444	CA	SCHOOL BUS		3
7/2/2026	CAN8I6001581	CA	1553413	CA	SCHOOL BUS		3
7/2/2026	CAN8I6001580	CA	1534668	CA	SCHOOL BUS		3
7/2/2026	CAN8I6001575	CA	1582611	CA	SCHOOL BUS		3
7/2/2026	CAN8I6001574	CA	1555026	CA	SCHOOL BUS		3
7/2/2026	CAN8I6001577	CA	1649640	CA	SCHOOL BUS		3
7/2/2026	CAN8I6001576	CA	1582610	CA	SCHOOL BUS		3
7/2/2026	CAN8I6001578	CA	1754586	CA	SCHOOL BUS		3
7/2/2026	CAN8I6001582	CA	1553412	CA	SCHOOL BUS		3
7/1/2026	CAN8I6001565	CA	1022243	CA	SCHOOL BUS		3
7/1/2026	CAN8I6001567	CA	1170634	CA	SCHOOL BUS		3
7/1/2026	CAN8I6001566	CA	1208708	CA	TRUCK TRACTOR		3
7/1/2026	CAN8I6001568	CA	1170635	CA	SCHOOL BUS		3
7/1/2026	CAN8I6001564	CA	1220925	CA	SCHOOL BUS		3
7/1/2026	CAN8I6001569	CA	1415583	CA	SCHOOL BUS		3
7/1/2026	CAN8I6001570	CA	1358665	CA	SCHOOL BUS		3
7/1/2026	CAN8I6001571	CA	1190430	CA	SCHOOL BUS		3
7/1/2026	CAN8I6001572	CA	1298081	CA	SCHOOL BUS		3
7/1/2026	CAN8I6001573	CA	E438908	CA	SCHOOL BUS		3
4/24/2026	CAN8I6001544	CA		CA	SCHOOL BUS		3
11/20/2025	CAN8I6001475	CA	1022243	CA	SCHOOL BUS		2
11/20/2025	CAN8I6001476	CA	1190430	CA	SCHOOL BUS		2
Vehicle Maint. Violation: 393.45D-BHCR Air Brake - Crimped or restricted						4
11/20/2025	CAN8I6001477	CA	1208708	CA	TRUCK TRACTOR		2
11/20/2025	CAN8I6001478	CA	1553412	CA	SCHOOL BUS		2
11/20/2025	CAN8I6001479	CA	1555026	CA	SCHOOL BUS		2
11/20/2025	CAN8I6001480	CA	1582611	CA	SCHOOL BUS		2
6/25/2025	CAN8I6001354	CA	E263455	CA	SCHOOL BUS		1
6/25/2025	CAN8I6001355	CA	E268674	CA	SCHOOL BUS		1
6/25/2025	CAN8I6001356	CA	E002188	CA	SCHOOL BUS		1
6/25/2025	CAN8I6001357	CA	E438908	CA	SCHOOL BUS		1
6/25/2025	CAN8I6001358	CA	1582610	CA	SCHOOL BUS		1
6/25/2025	CAN8I6001359	CA	E268551	CA	SCHOOL BUS		1
6/25/2025	CAN8I6001360	CA	1298081	CA	SCHOOL BUS		1
6/25/2025	CAN8I6001361	CA	1555026	CA	SCHOOL BUS		1
6/25/2025	CAN8I6001362	CA	1582611	CA	SCHOOL BUS		1
6/25/2025	CAN8I6001363	CA	1649640	CA	SCHOOL BUS		1
6/25/2025	CAN8I6001364	CA	E438908	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001342	CA	1220925	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001343	CA	1022243	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001347	CA	1473444	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001344	CA	1534668	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001345	CA	1553412	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001346	CA	1553413	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001348	CA	1190420	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001349	CA	1208708	CA	TRUCK TRACTOR		1
6/24/2025	CAN8I6001350	CA	1170634	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001351	CA	1170635	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001352	CA	1415583	CA	SCHOOL BUS		1
6/24/2025	CAN8I6001353	CA	1358665	CA	SCHOOL BUS		1
11/19/2024	CAN8I6001240	CA	1190430	CA	SCHOOL BUS		1
11/19/2024	CANE3R003113	CA	1358665	CA	SCHOOL BUS		1
11/19/2024	CANE3R003114	CA	1170635	CA	SCHOOL BUS		1
11/19/2024	CANE3R003115	CA	1415583	CA	SCHOOL BUS		1
11/19/2024	CANE3R003116	CA	1170634	CA	SCHOOL BUS		1
11/19/2024	CANE3R003117	CA	1208708	CA	TRUCK TRACTOR		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: 0

This carrier has no crashes to display.

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: 55
- Total Inspections without Violations used in SMS: 54
- Total Inspections with Violations used in SMS: 1
Total 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.

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 08/24/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 2645466

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 7/31/2026, 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: 55 Total inspections without violations used in SMS: 54 Total inspections with violations used in SMS: 1	Total Crashes: 0*
	# Insp. OOS Driver Inspections 0 0.0% Vehicle Inspections 55 0.0% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 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

Select a focus and file type to download SMS data.

Focus:
File Type:

Average PU × Utilization Factor (as of 7/31/2026, 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.

21 Average PU × Utilization Factor = 21 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.

21 Average Power Units = 21 Current Power Units + 21 Power Units 6 Months Ago + 21 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# 2645466 = 100% Straight trucks/other vehicles
Determine VMT per Average Power Unit
7,260 VMT per Average Power Unit = 152,460 VMT From Registration (MCS-150) ÷ 21 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 = 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/.