Safety Measurement System - Complete SMS Profile (U.S. DOT# 51446)

AMEREN SERVICES COMPANY

DBA: AMEREN AND AMEREN ILLINOIS AND AMEREN MISSOURI

U.S. DOT#: 51446

Number of Vehicles: 2,364
Number of Drivers: 2,153
Number of Inspections: 40

Safety Rating & OOS Rates

(As of 02/22/2026 updated daily from SAFER )

SATISFACTORY

(Rating Date: 08/06/2012)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	9.4	23.2
Driver	0.0	6.4
Hazmat	0.0	4.4

Licensing and Insurance

(As of 02/22/2026 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 Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending January 30, 2026

On-Road Performance
0 Measure	Not Public	0 Measure	1.49 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 1 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 2,354.7 Segment: Straight Carrier	Not Public	Driver Inspections: 40 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 31 with Vehicle Maint. Violations: 6 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 40 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 40 with Driver Fitness Violations: 0 Safety Event Group: 21-100 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.

Violation Summary

Violations: 9


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit.	1	0	4	Unsafe Driving
392.9	Driver may not operate a CMV without proper load securement	1	1	1	Vehicle Maint.
393.100(b)	Leaking/spilling/blowing/falling cargo	1	1	7	Vehicle Maint.
393.100B-C	Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV.	1	1	7	Vehicle Maint.
393.130(b)	Item not properly prepared for transport	1	1	7	Vehicle Maint.
393.9	Inoperable Required Lamp	1	0	2	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	1	0	2	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative.	1	0	2	Vehicle Maint.
393.9A-LSML	Lighting - Side marker lamp(s) inoperative.	1	0	2	Vehicle Maint.

Inspection History

Total Inspections: 40


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

1/21/2026	MO1645003809	MO	19KJ4A	MO	STRAIGHT TRUCK		3
1/21/2026	MO3698002574	MO	62J2SW	MO	STRAIGHT TRUCK		3
1/21/2026	MOW113001029	MO	49J8WB	MO	TRUCK TRACTOR		3
1/9/2026	MO7560000570	MO	31J7SP	MO	STRAIGHT TRUCK		3
12/1/2025	MO3698002445	MO	61J1SK	MO	STRAIGHT TRUCK		3
11/18/2025	IL5005150232	IL	FP145258	IL	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
10/13/2025	MO3698002304	MO	47J3UV	MO	STRAIGHT TRUCK		3
10/1/2025	MO4427001686	MO	33J1UV	MO	STRAIGHT TRUCK		3
9/24/2025	MO1645003265	MO	18J6SX	MO	STRAIGHT TRUCK		3
9/12/2025	MO4427001654	MO	75J3PV	MO	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.100B-C Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV (OOS)						7 + 2 (OOS)
8/25/2025	MO3698002144	MO	56J9PV	MO	STRAIGHT TRUCK		3
8/13/2025	IL4249400079	IL	FP237354	IL	STRAIGHT TRUCK		3
5/13/2025	MO4427001375	MO	38J3PV	MO	STRAIGHT TRUCK		2
4/30/2025	MO5745001995	MO	57J5SK	MO	STRAIGHT TRUCK		2
4/23/2025	MO1645002678	MO	39J3TU	MO	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-LSML Lighting - Side marker lamp(s) inoperative						2
4/22/2025	IL4249490217	IL	FP204769	IL	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.130(b) Item not properly prepared for transport (OOS)						7 + 2 (OOS)
Vehicle Maint. Violation: 392.9 Driver may not operate a CMV without proper load securement (OOS)						1 + 2 (OOS)
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
4/11/2025	IL5004590068	IL	FP32513	IL	STRAIGHT TRUCK		2
4/7/2025	MO4427001254	MO	76H4KE	MO	STRAIGHT TRUCK		2
4/1/2025	MO3698001702	MO	34B2PZ	MO	STRAIGHT TRUCK		2
4/1/2025	IL4248740293	IL	FP31956	IL	TRUCK TRACTOR		2
3/14/2025	IL5005150016	IL	FP27773	IL	OTHER		2
Vehicle Maint. Violation: 393.100(b) Leaking/spilling/blowing/falling cargo (OOS)						7 + 2 (OOS)
3/13/2025	IA000P131VTS	IA	90J4GX	MO	STRAIGHT TRUCK		2
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
3/10/2025	MO1645002438	MO	75J3PV	MO	STRAIGHT TRUCK		2
1/29/2025	MO3698001519	MO	20J4MM	MO	STRAIGHT TRUCK		1
1/15/2025	MO3698001486	MO	68J7UT	MO	STRAIGHT TRUCK		1
12/21/2024	IL4249490133	IL	FP38565	IL	STRAIGHT TRUCK		1
11/7/2024	MO4427000984	MO	34J9UV	MO	STRAIGHT TRUCK		1
10/25/2024	MO1645001959	MO	96J1SA	MO	STRAIGHT TRUCK		1
10/25/2024	MO1645001960	MO	77J1WT	MO	STRAIGHT TRUCK		1
10/18/2024	MO7560000296	MO	57J5SK	MO	STRAIGHT TRUCK		1
10/16/2024	MO1645001897	MO	38J3PV	MO	STRAIGHT TRUCK		1
7/10/2024	MO1645001501	MO	62J3SW	MO	STRAIGHT TRUCK		1
7/3/2024	MO4427000730	MO	36J0UV	MO	STRAIGHT TRUCK		1
7/2/2024	MO3698001028	MO	57J5SK	MO	STRAIGHT TRUCK		1
7/2/2024	MO3698001029	MO	57J9SK	MO	STRAIGHT TRUCK		1
6/27/2024	MO3698001010	MO	57J9SK	MO	STRAIGHT TRUCK		1
4/17/2024	MO4427000578	MO	55J5NY	MO	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
3/6/2024	MO3698000619	MO	64AS5X	MO	TRUCK TRACTOR		1
2/28/2024	MO1645000793	MO	56J0PV	MO	STRAIGHT TRUCK		1
1/31/2024	MO3958000180	MO	62J2SW	MO	STRAIGHT TRUCK		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: 15


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)

11/13/2025	ILU190602058	IL	FP157144	IL	0	2	Yes	No	2	3	6
9/18/2025	MO0000115759	MO	92H1DZ	MO	0	2	Yes	No	2	3	6
8/13/2025	ILX003919845	IL	FP237354	IL	0	0	Yes	No	1	3	3
12/9/2024	ILX003652362	IL	FP 37586	IL	0	1	Yes	No	2	1	2
11/22/2024	MO0000111047	MO	66J6GX	MO	0	0	Yes	No	1	1	1
11/18/2024	MO0000110774	MO	58J6UU	MO	0	0	Yes	No	1	1	1
11/8/2024	ILX003621032	IL	FP38194	IL	0	0	Yes	No	1	1	1
10/8/2024	MO0000110267	MO	30H7JT	MO	0	3	Yes	No	2	1	2
10/4/2024	ILX003581600	IL	FP144460	IL	0	2	Yes	No	2	1	2
7/8/2024	MO0000109047	MO	67J9GX	MO	0	0	Yes	No	1	1	1
5/31/2024	ILX003435513	IL	28412	IL	0	2	Yes	No	2	1	2
5/1/2024	MO0000107521	MO	44J7UM	MO	0	0	Yes	No	1	1	1
4/13/2024	MO0000107477	MO	44AH3F	MO	0	0	Yes	No	1	1	1
4/4/2024	ILX003376233	IL	FP205354	IL	0	0	Yes	No	1	1	1
3/14/2024	ILX003360417	IL	FP39856	IL	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: 7/11/2012 (Onsite Comprehensive Investigation)
Total Inspections: 40
- Total Inspections without Violations used in SMS: 33
- Total Inspections with Violations used in SMS: 7
Total Crashes* : 15

*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

Enforcement Cases

(Six years as of 02/22/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 51446

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 1/30/2026, updated monthly)

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

Most Recent Investigation: 7/11/2012 (Onsite Comprehensive Investigation)	Total Inspections: 40 Total inspections without violations used in SMS: 33 Total inspections with violations used in SMS: 7	Total Crashes: 15*
7/11/2012 (Onsite Comprehensive Investigation) 7/2/2012 (Compliance Review) 1/6/1988 (Safety Review)	# Insp. OOS Driver Inspections 40 0.0% Vehicle Inspections 31 12.9% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 6 Towaway Crashes 9

*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 1/30/2026, 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.

2,354.7 Average PU × Utilization Factor = 2,354.7 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.

2,354.7 Average Power Units = 2,364 Current Power Units + 2,364 Power Units 6 Months Ago + 2,336 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# 51446 = 98% Straight trucks/other vehicles
Determine VMT per Average Power Unit
11,488 VMT per Average Power Unit = 27,051,198 VMT From Registration (MCS-150) ÷ 2,354.7 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/.