Safety Measurement System - Complete SMS Profile (U.S. DOT# 459139)

PORTZEN CONSTRUCTION INC

U.S. DOT#: 459139

Address: 205 STONE VALLEY DRIVE
DUBUQUE, IA 52003
Number of Vehicles: 75
Number of Drivers: 120
Number of Inspections: 14

Safety Rating & OOS Rates

(As of 01/27/2026 updated daily from SAFER )

Not Rated

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	25.0	23.2
Driver	12.5	6.4
Hazmat		4.4

Licensing and Insurance

(As of 01/27/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	Yes	MC-307464
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 December 26, 2025

On-Road Performance
0.79 Measure	Not Public	0 Measure	3.05 Measure	0 Measure	Not Public	0.80 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 7 Safety Event Group: 5-8 driver inspections with Unsafe Driving Violations Avg. PU × UF: 88 Segment: Straight Carrier	Not Public	Driver Inspections: 14 with HOS Compliance Violations: 0 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 10 with Vehicle Maint. Violations: 7 Safety Event Group: 5-10 relevant vehicle inspections	Driver Inspections: 14 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 14 with Driver Fitness Violations: 3 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: 23


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.16	Failing 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.	1	0	4	Unsafe Driving
392.2-SLLS3	State/Local Laws - Speeding 11-14 miles per hour over the speed limit.	2	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 offical, signal, sign, light, lane marking, other.	3	0	5	Unsafe Driving
392.82(a)1	Using a hand-held mobile telephone while operating a CMV	1	0	10	Unsafe Driving
383.23A2-LCDLN	License (CDL) - Operate a CMV and does not possess a valid CDL.	1	1	8	Driver Fitness
391.41A-MCPC	Medical (Certificate) - Operating a property-carrying vehicle without possessing a valid medical certificate.	1	0	1	Driver Fitness
391.41APC	Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency when medical certification is required.	1	1	1	Driver Fitness
393.41-BNPB	Brake - Inoperative or missing parking brake on power unit.	1	1	4	Vehicle Maint.
393.55E-B	Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998.	1	0	4	Vehicle Maint.
393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured.	2	0	2	Vehicle Maint.
393.95(f)	Emergency Equipment - Stopped vehicle warning devices missing or improper.	1	0	2	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.	2	0	2	Vehicle Maint.
393.9A-LSML	Lighting - Side marker lamp(s) inoperative.	2	0	2	Vehicle Maint.

Inspection History

Total Inspections: 14


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

8/13/2025	WI2346000065	WI	FP4928	IA	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
Vehicle Maint. Violation: 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998						4
8/6/2025	WI2346000041	WI	HVF837	IA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.9A-LSML Lighting - Side marker lamp(s) inoperative						2
6/16/2025	WI2346009897	WI	KHJ771	IA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper						2
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
Vehicle Maint. Violation: 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured						2
6/13/2025	WI2346009889	WI	HLC716	IL	STRAIGHT TRUCK		2
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
Driver Fitness Violation: 391.41APC Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency (OOS)						1 + 2 (OOS)
5/14/2025	WI2690003016	WI	OEV352	IA	STRAIGHT TRUCK		2
11/20/2024	WI2346009318	WI	EEW863	IA	STRAIGHT TRUCK		1
Driver Fitness Violation: 391.41A-MCPC Medical (Certificate) - Operating a commercial vehicle without showing proof of a valid medical certification upon request when medical certification is required.						1
Vehicle Maint. Violation: 393.41-BNPB Brake - Inoperative or missing parking brake on power unit (OOS)						4 + 2 (OOS)
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
11/18/2024	WI2346009310	WI	DX3762	IA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9A-LCL Lighting - Clearance lamp(s) inoperative						2
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
10/1/2024	IA000P12XHS8	IA	EEW863	IA	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
7/22/2024	IA000P11BC4K	IA	FA6232	IA	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.82(a)1 Using a hand-held mobile telephone while operating a CMV						10
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
Unsafe Driving Violation: 392.16 Failing to use seat belt while operating a CMV						7
5/20/2024	WI2346008924	WI	DZ7015	IA	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
Vehicle Maint. Violation: 393.9A-LSML Lighting - Side marker lamp(s) inoperative						2
Vehicle Maint. Violation: 393.9A-LHLI Lighting - Headlamp(s) - Any inoperative						6
5/20/2024	WI2486001885	WI	DX3770	IA	STRAIGHT TRUCK		1
Driver Fitness Violation: 383.23A2-LCDLN License (CDL) - Operate a CMV and does not possess a valid CDL (OOS)						8 + 2 (OOS)
5/16/2024	WI2346008921	WI	OEV353	IA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured						2
5/9/2024	IA000P14HX53	IA	NSN402	IA	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
4/12/2024	WI2486001799	WI	FHR475	IA	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: 14
- Total Inspections without Violations used in SMS: 2
- Total Inspections with Violations used in SMS: 12
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

Enforcement Cases

(Six years as of 01/27/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 459139

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 12/26/2025, 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: 14 Total inspections without violations used in SMS: 2 Total inspections with violations used in SMS: 12	Total Crashes: 0*
	# Insp. OOS Driver Inspections 14 14.3% Vehicle Inspections 10 10.0% 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

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Average PU × Utilization Factor (as of 12/26/2025, 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.

88 Average PU × Utilization Factor = 77.3 Average Power Units × 1.138 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.

77.3 Average Power Units = 75 Current Power Units + 75 Power Units 6 Months Ago + 82 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# 459139 = 96% Straight trucks/other vehicles
Determine VMT per Average Power Unit
22,759 VMT per Average Power Unit = 1,760,000 VMT From Registration (MCS-150) ÷ 77.3 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	1.138 = 22,759 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/.