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SIGMA SQUARED TRANSPORT CORPORATION
DOT: 4473629 MC:
Carrier
Carrier authority is active
Broker
Broker authority is inactive

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6

Total
Trucks

3

Trucks
Inspections

7

Total
Drivers

5

Driver
Inspections

Company Information

Physical Address:

1101 N Cleveland Ave Apt 14

Sioux Falls, SD 57103

Mailing Address:

1101 N Cleveland Ave Apt 14

Sioux Falls, SD 57103

Email Address:

dispatch@sstransco.com

Telephone:

+1 (605) 650-3870

Company Representative:

John Clement Beutz

Authority Type:

Carrier

Inspections Map

3

Semi-trucks

3

Semi-trailers

0

Straight Trucks

0

Other Units

Inspections

Per State:

State

__

Inspections Recorded

3

Out of Service:

Trucks

1 (33.3%)

Drivers

1 (20.0%)

Crashes

0

CSA Basics:

help

6

Measures unsafe driving behaviors like speeding and reckless driving
0.3
Measures violations of Hours of Service (HOS) rules
0
Measures violations of driver qualifications and fitness
3
Measures violations related to alcohol or drug use
16
Measures violations related to vehicle maintenance issues
Authority
1
Years
0
Months
1
Days

The carrier has established its authority on 11/14/2025