ANTELOPE VALLEY SCHOOLS TRANSPORTATION AGENCY
- 2808416
-
670 W AVENUE L8
LANCASTER, CA 93534-7100 - 234
- 120
- 377
Safety Rating & OOS Rates
(As of 03/23/2026 updated daily from SAFER )
Out of Service Rates
| Type | OOS % | National Avg % |
|---|---|---|
| Vehicle | 2.7 | 23.4 |
| Driver | 6.7 | |
| Hazmat | 4.4 |
Licensing and Insurance
(As of 03/23/2026 updated hourly from L&I )
| Type | Yes/No | MC#/MX# |
|---|---|---|
| Property | No | |
| Passenger | No | |
| Household Goods | No | |
| Broker | No |
BASIC Status
(Public Property Carrier View)
Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending February 27, 2026
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Unsafe Driving
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Not Public Crash Indicator
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Hours-of-Service Compliance
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Vehicle Maintenance
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Controlled Substances and Alcohol
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Not Public Hazardous Materials Compliance
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Driver Fitness
Select a BASIC icon above to get details, or view your Complete SMS Profile.
Vehicle Maintenance
On-Road Performance
0.75
Safety Event Group: 101-500 relevant vehicle inspections
Investigation Results
No Acute/Critical Violations Discovered
Carrier Measure Over Time
- Trends
This graph displays a carrier’s measure based on 24 months of on-road performance. Zero indicates the best performance. To see how the measure is calculated click here. To see how the measure relates to percentile click here. Expand for more information.
- 2
- 1.5
- 1
- 0.5
- 0
- -0.5
- Sep 26
- Oct 31
- Nov 28
- Dec 26
- Jan 30
- Feb 27
- 2025
- 2025
- 2025
- 2025
- 2026
- 2026
| Sep 26 2025 | Oct 31 2025 | Nov 28 2025 | Dec 26 2025 | Jan 30 2026 | Feb 27 2026 | |
|---|---|---|---|---|---|---|
| Measure | 0.88 | 0.87 | 0.82 | 0.83 | 0.83 | 0.75 |
| Measure | 0 | 0 | 0 | 0 | 0 | 0 |
Violation Summary
Vehicle Maint. Violations: 84
| Violations | Description | # Violations | # OOS Violations | Violation Severity Weight |
|---|---|---|---|---|
| 393.45B2-BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | 9 | 2 | 4 |
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | 9 | 0 | 4 |
| 396.5B-HWSL | Hubs - Wheel seal leaking. | 8 | 0 | 2 |
| 393.9 | Inoperable Required Lamp | 7 | 0 | 2 |
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured. | 6 | 0 | 4 |
| 393.75C-TAOTD-LT2/32 | Tires - Less than 2/32 inch tread depth. | 4 | 0 | 8 |
| 393.78 | Wipers - Inoperative / missing / damaged wipers. | 4 | 0 | 1 |
| 396.5(b) | Oil and/or grease leak | 4 | 0 | 3 |
| 393.201(b) | Bolts securing cab broken/loose/missing | 3 | 0 | 2 |
| 393.25E-L | Lighting - Lamps (other than headlamps), not steady burning as required. | 3 | 0 | 6 |
| 396.3(a)1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination. | 3 | 3 | 0 |
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative. | 2 | 0 | 2 |
| 392.2WC | Wheel (Mud) Flaps missing or defective | 1 | 0 | 1 |
| 393.11A1-LIL | Lighting - Identification lamp(s) missing. | 1 | 0 | 2 |
| 393.11A1-LTSM | Lighting - Turn signal - Any missing on the rearmost vehicle. | 1 | 1 | 6 |
| 393.203A-CBP | Cab and Body Parts - Door missing/broken. | 1 | 0 | 2 |
| 393.203B-CBP | Cab and Body Parts - Cab/body mounts loose/broken/missing. | 1 | 0 | 2 |
| 393.209(e) | Power steering violations | 1 | 0 | 6 |
| 393.209E-SPSLA | Steering - Power steering leaking anywhere. | 1 | 0 | 6 |
| 393.41-BNPB | Brake - Inoperative or missing parking brake on power unit. | 1 | 1 | 4 |
| 393.45B2-B | Air brake - Hose/tubing damaged or not secured | 1 | 0 | 4 |
| 393.45B2PC | Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit | 1 | 0 | 4 |
| 393.45D-BHCR | Air Brake - Crimped or restricted | 1 | 1 | 4 |
| 393.47(e) | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 1 | 0 | 4 |
| 393.50(c) | No means to ensure operable check valve | 1 | 0 | 4 |
| 393.51 | No or defective brake warning device or pressure gauge | 1 | 0 | 4 |
| 393.62-BEMEO | Buses - Marked emergency exit is obstructed (includes obstruction of the markings, release mechanism, and/or the opening of the emergency exit. | 1 | 0 | 1 |
| 393.62-BEO | Buses - Required emergency exit obstructed (includes obstructions of the markings, release or mechanism and/or the opening of the emergency exit). | 1 | 0 | 1 |
| 393.75(c) | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | 1 | 0 | 8 |
| 393.83(d) | Improper exhaust - Bus (Powered by other than Gasoline) | 1 | 1 | 1 |
| 393.83(h) | Exhaust - Not securely fastened to the vehicle. | 1 | 0 | 1 |
| 393.89 | Buses - Missing or inadequate driveshaft protection. | 1 | 0 | 2 |
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative. | 1 | 0 | 2 |
| 396.3A1-LLEAK | A liquid fuel system with a dripping leak at any point. | 1 | 1 | 3 |
Inspection History
Vehicle Inspections: 377
Please select to view your Inspection History. You can also sort your data by Date, Report Number, Vehicle Type, etc.
| Report | Vehicle | Measure = Sum of the Total Weight (TotW) Sum of the Time Weight (TiW) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inspection Date | Number | State | Plate Number | Plate State | Type |
Severity Weight (SW) |
Time Weight (TiW) |
Total Weight (TotW) |
||
| Sum of measure weights | Sum of measure weights | 294 | 627 | 474 | ||||||
*** The sum of all violation severity weights (violation weight + out-of-service) for this inspection has been capped at 30.
Investigation Results
Vehicle Maint. Acute/Critical Violations: 0
This carrier has no Vehicle Maintenance 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.
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377
- 304
- 73
- : 4
*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 DetailsCarrier Registration
Carrier Registration Details Subject to General Threshold Update Registration InfoEnforcement Cases
(Six years as of 03/23/2026 updated monthly from FMCSA )
No penalties found
Tools/Resources
SMS Methodology How to Improve Request a Data ReviewFor U.S. DOT# 2808416
Complete SMS Profile Carrier History DownloadsUse 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/.