HIGHWAY IMPROVEMENT INC

USDOT 293595 • 1104 S ENTERPRISE AVENUE, SIOUX FALLS, SD, 57110

ACTIVE

Authority:None on file

Insurance:None on file

BOC-3:Not on file

Safety Rating:S

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

293,595

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

State

South Dakota

Phone

6053350786

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

Safety Rating

MCS-150 Mileage

28,146

Physical Address

1104 S ENTERPRISE AVENUE, SIOUX FALLS, SD, 57110

Contact

Phone: 6053350786

Email: [email protected]

Risk Signals1 flagged

MEDIUM

Elevated vehicle OOS rate: 50.0%

National average is 23.4%. This carrier's vehicle OOS rate is 26.6 percentage points above average.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

None on file

BOC-3 Filing

Not on file

Operating Authority

fmcsa-authhistApr 5, 2026

No records found

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness

N/A

Hours of Service

N/A

Unsafe Driving

N/A

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

1 OOS

Vehicle OOS %

50.0%

Above nat'l avg (23.4%)

Driver OOS %

0.0%

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 2 of 2 inspection records

Inspection Activity Map

1 state • 2 inspections

None Low Medium High🚛 Home base

Violation Summary (5 violations from 2 inspections)

fmcsa-inspection-file

Violation Summary (5 violations from 2 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:393.9(a)	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:393.52A-B	Insufficient Braking Force as a Percentage of Gross Vehicle Weight or Gross Combination Weight	1	1	—	Vehicle Maintenance
FMCSR:392.2-SLLIRP	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:396.17(c)	No proof of periodic inspection	1	0	3	Vehicle Maintenance

Inspection History (2 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (2 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Oct 13, 2025	86030195	JEFFERSON SD	SD	Level 1	FORD STRAIGHT TRUCK	2	393.52A-B, 392.2-SLLIRP	Yes
Jul 24, 2023	79236597	PLANKINTON	SD	Level 2	FRHT STRAIGHT TRUCK	3	393.9(a), 396.17(c)	No