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Freight Carrier · Groton, CT

SP TRANSPORT LLC

Name: SP TRANSPORT LLC
Address: 15 THAMES STREET, GROTON, CT, 06340, US
Telephone: (860) 445-2436

15 THAMES STREET · Groton, CT 06340

AUTHORIZED FOR:

(860) 445-2436 Tap to call

MC #630570
USDOT #1719623 USDOT Active

2
Power Units
2
Drivers
Carrier
Entity Type

About this carrier

SP TRANSPORT LLC is a Groton, CT freight carrier that is authorized for: in the state of Connecticut. This company has 2 truck(s) in their fleet and 2 truck drivers. Their motor carrier number is MC-630570 and their USDOT number is 1719623.

Sourced from FMCSA SAFER · last filed 04/14/2026 · last updated Jul 10, 2026.

Carrier Details

Operating Status AUTHORIZED FOR:
MCS-150 Filed 04/14/2026
MCS-150 Mileage 52,000 (2025)

Authority & Operations

Operation Classification

Authorized for Hire
Private (Property)

Carrier Operation

Interstate

Cargo Authorized

Liquids/Gases

Operating Territory

Map of states where this carrier has roadside inspections

Inspection activity Home base Inspected in 1 state over the past 24 months: MA (1). Home base: Groton, Connecticut.

Safety Record

Updated Jul 21, 2026

Crashes (24 mo)

0
Fatal
0
Injury
0
Tow
0
Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0 0 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 0 0 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

1
Total
1
Clean
0
With violations

24-month window ending Jun 26, 2026

Violations Cited

No violations cited in the last 24 months.

Locations

Physical Address

SP TRANSPORT LLC
15 THAMES STREET
GROTON, CT 06340

Mailing Address

SP TRANSPORT LLC
PO BOX 903
GROTON, CT 06340

Location on Map

Google Directions Apple Maps Waze OpenStreetMap

Related Companies

Company	Status	Power Units	Drivers	MC#	USDOT#
SP TRANSPORT LLC Parma, OH	USDOT Active AUTHORIZED FOR:	1	1	38099	3028396
SP TRANSPORT LLC Amery, WI	USDOT Active AUTHORIZED FOR:	4	4	55153	3060848
SP TRANSPORT LLC Andrews, TX	USDOT Active AUTHORIZED FOR:	13	12	1108740	2120990
SP TRANSPORT LLC Woodland, CA	USDOT Active Not Authorized	1	1	793509	2283103
SP TRANSPORT LLC Manchester, MO	USDOT Active Not Authorized	1	1	789908	2295307
SP TRANSPORT LLC Seaford, DE	USDOT Active AUTHORIZED FOR:	2	2	1171063	3524470
SP TRANSPORT LLC Lawrence, MA	USDOT Active AUTHORIZED FOR:	2	2	1341909	3765057
SP TRANSPORT LLC Bowling Green, KY	USDOT Active Not Authorized	1	1	1544048	4066595

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SP TRANSPORT LLC

About this carrier

Carrier Details

Authority & Operations

Cargo Authorized

Operating Territory

Crashes (24 mo)

Behavior Categories (BASICs)

Inspection Summary

Violations Cited

Locations

Location on Map

Related Companies

Same legal or DBA name 8

Latest from Carrier Atlas Freight Intelligence

Senate Bill Targets Chameleon Carriers That Reopen After Violations

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Rush Enterprises Buys Into MCT Refrigeration Service Network

Why Capacity Won't Flood Back This Time

YMX yard AI cut grocery fleet by 36%, scaled to nine sites in six months

Supply Chain Cuts 1,222 Jobs as 10 Freight Firms File Bankruptcy

Ryder Q2 Earnings Beat on Used Truck Sales, Not Broker Fraud

Drug Traffickers Used Broker Model to Move $139M Across Border

Shippers face liability when wrong truck leaves the dock