Safety Measurement System - Complete SMS Profile (U.S. DOT# 320180)

CEMSTONE READY MIX INC

U.S. DOT#: 320180

Number of Vehicles: 86
Number of Drivers: 86
Number of Inspections: 17

Safety Rating & OOS Rates AND Licensing and Insurance

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BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending May 15, 2026

On-Road Performance
0.81 Measure	Not Public	0 Measure	0.18 Measure	0 Measure	Not Public	0.34 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 9 Safety Event Group: 9-18 driver inspections with Unsafe Driving Violations Avg. PU × UF: 82 Segment: Straight Carrier	Not Public	Driver Inspections: 17 with HOS Compliance Violations: 0 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 7 with Vehicle Maint. Violations: 1 Safety Event Group: 5-10 relevant vehicle inspections	Driver Inspections: 17 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 17 with Driver Fitness Violations: 1 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.

Violation Summary

Violations: 11


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.16-D	Driver - Failed to use seat belt while operating a CMV	1	0	7	Unsafe Driving
392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit	5	0	4	Unsafe Driving
392.2-SLLS3	State/Local Laws - Speeding 11-14 miles per hour over the speed limit	1	0	7	Unsafe Driving
392.2-SLLS4	State/Local Laws - Speeding 15 or more miles per hour over the speed limit	1	0	10	Unsafe Driving
392.2-SLLTCD	State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other	1	0	5	Unsafe Driving
391.11B5-LNCDLNVE	License - Endorsement - Operate a CMV without proper endorsement or in violation of restriction. NOTE: Other than a 391.41 violation.	1	1	8	Driver Fitness
393.205C-WRAWFLMIB	Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken.	1	0	2	Vehicle Maint.

Inspection History

Total Inspections: 17


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

4/8/2026	WI2406001766	WI	RB18456	WI	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
4/3/2026	WI2624004455	WI	RB36811	WI	STRAIGHT TRUCK		3
3/17/2026	WI2527009712	WI	TB7908	WI	STRAIGHT TRUCK		3
2/25/2026	WI2633000310	WI	12368Z	WI	TRUCK TRACTOR		3
11/5/2025	MN0317000740	MN	TB6060	WI	STRAIGHT TRUCK		2
9/16/2025	MN0690000061	MN	98357X	WI	STRAIGHT TRUCK		2
8/19/2025	WI5036002126	WI	17200Z	WI	TRUCK TRACTOR		2
7/31/2025	WI2406001540	WI	TB6351	WI	STRAIGHT TRUCK		2
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
5/6/2025	WI2628005668	WI	RB25627	WI	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.205C-WRAWFLMIB Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken.						2
11/20/2024	WI2641007974	WI	TB6351	WI	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
10/29/2024	WI2641007928	WI	RB29891	WI	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
8/28/2024	WI2479000016	WI	RB29174	WI	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
8/13/2024	WI2527009479	WI	TB6215	WI	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
Driver Fitness Violation: 391.11B5-LNCDLNVE License - Endorsement - Operate a CMV without proper endorsement (OOS)						8 + 2 (OOS)
7/23/2024	WI2360007441	WI	17200Z	WI	TRUCK TRACTOR		1
7/17/2024	WI2406001137	WI	TB7993	WI	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other						5
7/12/2024	WI2431004084	WI	GD90708	WI	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
5/21/2024	WI2519002904	WI	RB29891	WI	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.16-D Driver - Failed to use seat belt while operating a CMV						7

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)

10/8/2025	WI0000126511	WI	TB6512	WI	0	0	Yes	No	1	2	2
3/12/2025	WI0000125060	WI	TB6060	WI	0	1	Yes	No	2	1	2
8/2/2024	WI0000123289	WI	RB29894	WI	0	2	Yes	No	2	1	2

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: 7/16/1987 (Safety Review)
Total Inspections: 17
- Total Inspections without Violations used in SMS: 7
- Total Inspections with Violations used in SMS: 10
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 General Threshold Update Registration Info

Inspection Selection System

Enforcement Cases

(Six years as of 06/05/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 320180

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 5/15/2026, updated monthly)

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

Most Recent Investigation: 7/16/1987 (Safety Review)	Total Inspections: 17 Total inspections without violations used in SMS: 7 Total inspections with violations used in SMS: 10	Total Crashes: 3*
7/16/1987 (Safety Review)	# Insp. OOS Driver Inspections 17 5.9% Vehicle Inspections 7 0.0% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 2 Towaway Crashes 1

*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 5/15/2026, 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.

82 Average PU × Utilization Factor = 82 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.

82 Average Power Units = 86 Current Power Units + 80 Power Units 6 Months Ago + 80 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# 320180 = 93% Straight trucks/other vehicles
Determine VMT per Average Power Unit
19,875 VMT per Average Power Unit = 1,629,787 VMT From Registration (MCS-150) ÷ 82 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/.