Safety Measurement System - Complete SMS Profile (U.S. DOT# 118303)

AMADOR STAGE LINES INC

DBA: AMADOR STAGE LINES

U.S. DOT#: 118303

Address: 1331 C STREET
SACRAMENTO, CA 95814
Number of Vehicles: 56
Number of Drivers: 43
Number of Inspections: 90

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 July 31, 2026

On-Road Performance
0 Measure 0% Percentile	Not Public	0 Measure 0% Percentile	0.23 Measure Less than 5 vehicle inspections with violations	0 Measure 0% Percentile	Not Public	0 Measure 0% Percentile
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 0 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 58.7 Segment: Combination Carrier	Not Public	Driver Inspections: 11 with HOS Compliance Violations: 0 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 88 with Vehicle Maint. Violations: 4 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 11 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 11 with Driver Fitness Violations: 0 Safety Event Group: 11-20 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: 4


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

393.75A3-TAOL	Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	1	1	8	Vehicle Maint.
393.9A-LCL	Lighting - Clearance lamp(s) inoperative	1	0	2	Vehicle Maint.
393.9A-LHLI	Lighting - Headlamp(s) - Any inoperative	1	0	6	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative	1	0	2	Vehicle Maint.

Inspection History

Total Inspections: 90


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

7/23/2026	CANCYZ001625	CA	81548A	NV	BUS		3
7/14/2026	CANCYZ001614	CA	87366A	CA	MOTOR COACH		3
7/14/2026	CANCYZ001613	CA	78077A	NV	BUS		3
6/11/2026	CANCYZ001595	CA	89660A	NV	BUS		3
6/11/2026	CANCYZ001594	CA	81544A	NV	BUS		3
6/11/2026	CANCYZ001597	CA	76674A	NV	BUS		3
6/11/2026	CANCYZ001596	CA	76675A	NV	BUS		3
6/11/2026	CANCYZ001598	CA	77104A	NV	BUS		3
4/30/2026	CANCYZ001578	CA	81540A	NV	BUS		3
4/15/2026	CANCYZ001561	CA	87783A	NV	BUS		3
4/15/2026	CANCYZ001562	CA	81547A	NV	BUS		3
4/15/2026	CANCYZ001563	CA	77137A	NV	BUS		3
4/2/2026	CANCYZ001555	CA	89659A	NV	BUS		3
4/2/2026	CANCYZ001556	CA	EP14362	CA	BUS		3
4/2/2026	CANCYZ001557	CA	EP14617	CA	BUS		3
4/2/2026	CANCYZ001558	CA	EP14618	CA	BUS		3
2/24/2026	CANCYZ001524	CA	77104A	NV	BUS		3
2/24/2026	CANCYZ001525	CA	EP14617	CA	BUS		3
2/24/2026	CANCYZ001526	CA	76670A	NV	BUS		3
2/23/2026	CANCYZ001518	CA	87366A	NV	BUS		3
2/23/2026	CANCYZ001519	CA	81536A	NV	BUS		3
2/23/2026	CANCYZ001520	CA	89655A	CA	MOTOR COACH		3
2/23/2026	CANCYZ001521	CA	77139A	NV	BUS		3
2/23/2026	CANCYZ001522	CA	EP14615	CA	BUS		3
2/23/2026	CANCYZ001523	CA	89658A	NV	BUS		3
2/18/2026	CANCYZ001505	CA	68975A	NV	BUS		3
2/12/2026	CANCYZ001504	CA	75545A	NV	PASSENGER VAN		3
2/9/2026	CAUD4G004308	CA	81541A	NV	BUS		3
Vehicle Maint. Violation: 393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS)						8 + 2 (OOS)
2/9/2026	CAUD3C001496	CA	81541A	NV	BUS		3
2/3/2026	CANCYZ001500	CA	76673A	NV	BUS		3
2/3/2026	CANCYZ001501	CA	EP24984	CA	BUS		3
2/3/2026	CANCYZ001502	CA	81546A	NV	BUS		3
1/21/2026	CANATH005454	CA	EP14617	CA	BUS		2
11/26/2025	CANCYZ001478	CA	EP20820	CA	BUS		2
11/26/2025	CANCYZ001479	CA	77136A	NV	BUS		2
11/26/2025	CANCYZ001480	CA	61583A	NV	BUS		2
11/26/2025	CANCYZ001481	CA	77104A	NV	BUS		2
11/26/2025	CANCYZ001477	CA	76672A	NV	BUS		2
10/9/2025	CANCYZ001438	CA	77139A	NV	BUS		2
10/9/2025	CANCYZ001439	CA	81537A	NV	BUS		2
10/9/2025	CANCYZ001440	CA	EP18448	CA	BUS		2
10/9/2025	CANCYZ001441	CA	77103A	NV	BUS		2
10/9/2025	CANCYZ001442	CA	70548A	NV	BUS		2
9/9/2025	CANCYZ001418	CA	81542A	NV	BUS		2
9/9/2025	CANCYZ001419	CA	81536A	NV	BUS		2
9/9/2025	CANCYZ001420	CA	78052A	NV	BUS		2
9/9/2025	CANCYZ001421	CA	76671A	NV	BUS		2
9/9/2025	CANCYZ001422	CA	81545A	NV	BUS		2
9/9/2025	CANCYZ999849	CA	61582A	NV	BUS		2
5/15/2025	CANCYZ001364	CA	81538A	NV	BUS		1
5/14/2025	CANCYZ001363	CA	87366A	NV	BUS		1
4/30/2025	CANCYZ001343	CA	EP14617	CA	BUS		1
4/30/2025	CANCYZ001344	CA	EP14618	CA	BUS		1
4/30/2025	CANCYZ001345	CA	81541A	NV	BUS		1
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
4/23/2025	CANCYZ001336	CA	81544A	NV	BUS		1
4/21/2025	CANCYZ001332	CA	76675A	NV	BUS		1
4/21/2025	CANCYZ001333	CA	78077A	NV	BUS		1
4/21/2025	CANCYZ001334	CA	EP18449	CA	BUS		1
4/21/2025	CANCYZ001335	CA	81539A	NV	BUS		1
3/6/2025	CANCYZ001298	CA	76670A	NV	BUS		1
2/25/2025	CANCYZ001295	CA	76676A	NV	BUS		1
2/25/2025	CANCYZ001296	CA	EP14618	CA	BUS		1
2/25/2025	CANCYZ001297	CA	77103A	NV	BUS		1
2/24/2025	CANCYZ001289	CA	EP14619	CA	BUS		1
2/24/2025	CANCYZ001290	CA	EP14362	CA	BUS		1
2/24/2025	CANCYZ001291	CA	EP20820	CA	BUS		1
2/24/2025	CANCYZ001292	CA	EP18448	CA	BUS		1
2/24/2025	CANCYZ001293	CA	EP14615	CA	BUS		1
2/24/2025	CANCYZ001294	CA	EP14620	CA	BUS		1
2/13/2025	CANCYZ001277	CA	77138A	NV	BUS		1
2/13/2025	CANCYZ001278	CA	EP14620	CA	BUS		1
1/9/2025	CANCYZ001257	CA	78087A	NV	BUS		1
1/9/2025	CANCYZ001258	CA	EP14616	CA	BUS		1
11/24/2024	AZ5784000467	AZ	EP20291	CA	MOTOR COACH		1
11/14/2024	CANCYZ001232	CA	EP20820	CA	BUS		1
11/13/2024	CANCYZ001229	CA	76672A	NV	BUS		1
11/13/2024	CANCYZ001230	CA	77136A	NV	BUS		1
11/13/2024	CANCYZ001231	CA	61583A	NV	BUS		1
10/20/2024	CAUCVI002285	CA	EP14622	CA	BUS		1
10/20/2024	CAUCVI002286	CA	EP14362	CA	BUS		1
10/20/2024	CAUCVI002287	CA	EP14615	CA	BUS		1
10/18/2024	CAUBZU003983	CA	EP14622	CA	BUS		1
Vehicle Maint. Violation: 393.9A-LCL Lighting - Clearance lamp(s) inoperative						2
10/18/2024	CAUBZU003984	CA	EP14362	CA	BUS		1
Vehicle Maint. Violation: 393.9A-LHLI Lighting - Headlamp(s) - Any inoperative						6
10/18/2024	CANDZM003531	CA	EP14622	CA	BUS		1
10/18/2024	CANDZM003532	CA	EP14362	CA	BUS		1
10/15/2024	CANCYZ001218	CA	EP14615	CA	BUS		1
9/23/2024	CANCYZ001198	CA	77103A	NV	BUS		1
9/23/2024	CANCYZ001199	CA	77139A	NV	BUS		1
8/13/2024	CANCYZ001164	CA	70548A	CA	BUS		1
8/8/2024	CANCYZ001163	CA	EP18448	CA	BUS		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: 3


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)

5/11/2026	NJ0007234494	NJ	31602PF	NY	0	0	Yes	No	1	3	3
4/2/2026	CA1502600213	CA	87366A	CA	0	0	Yes	No	1	3	3
3/24/2026	NY0100064981	NY	84114PC	UK	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: 3/17/2026 (Compliance Review)
Total Inspections: 90
- Total Inspections without Violations used in SMS: 86
- Total Inspections with Violations used in SMS: 4
Total Crashes* : 3

*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 08/16/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 118303

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: 3/17/2026 (Compliance Review)	Total Inspections: 90 Total inspections without violations used in SMS: 86 Total inspections with violations used in SMS: 4	Total Crashes: 3*
3/17/2026 (Compliance Review) 10/27/2023 (Compliance Review) 1/25/2019 (Compliance Review) 4/21/2017 (Compliance Review) 4/4/2011 (Compliance Review)	# Insp. OOS Driver Inspections 11 0.0% Vehicle Inspections 88 1.1% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 Towaway Crashes 3

*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.

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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.

58.7 Average PU × Utilization Factor = 58.7 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.

58.7 Average Power Units = 56 Current Power Units + 60 Power Units 6 Months Ago + 60 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# 118303 = 87% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
16,192 VMT per Average Power Unit = 950,000 VMT From Investigation (MCS-151) ÷ 58.7 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/.