Freight Carrier · Sour Lake, TX
3B INFRASTRUCTURE SERVICES LLC
340 HIGHWAY 326 NORTH · Sour Lake, TX 77659
AUTHORIZED FOR:
(409) 659-9379
Tap to call
- MC #1636765
- USDOT #4230719 USDOT Active
- 20Power Units
- 22Drivers
- CarrierEntity Type
About this carrier
3B INFRASTRUCTURE SERVICES LLC is a Sour Lake, TX freight carrier that is authorized for: in the state of Texas. This company has 20 truck(s) in their fleet and 22 truck drivers. Their motor carrier number is MC-1636765 and their USDOT number is 4230719.
Sourced from FMCSA SAFER · last filed 10/30/2025 · last updated Jun 20, 2026.Carrier Details
- Operating Status AUTHORIZED FOR:
- MCS-150 Filed 10/30/2025
- MCS-150 Mileage 24,000 (2024)
Authority & Operations
Operation Classification
- Authorized for Hire
Carrier Operation
- Interstate
Cargo Authorized
- General Freight
- Oilfield Equipment
- Water Well
Operating Territory
Inspection activity Inspected in 2 states over the past 24 months: TX (12), LA (4). Home base: Sour Lake, Texas.
Safety Record
Crashes (24 mo)
-
0Fatal
- 0Injury
- 3Tow
- 3Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
0.55
1
Crash Indicator
Not Public
—
Hours of Service
0
0
Vehicle Maintenance
13.11
14
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
0.93
1
Inspection Summary
- 16Total
- 2Clean
- 14With violations
24-month window ending Jun 26, 2026
Violations Cited 31 unique codes
Critical 13
- 393.75(a)(3)Tire-flat and/or audible air leak
- 393.75(a)Flat tire or fabric exposed
- 383.23A2-LCDLEndorsements - (CDL) - Operate a CMV without proper endorsements on operators license
- 393.75(a)(4)Tire-cut exposing ply and/or belt material
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
- 393.75(a)(2)Tire-tread and/or sidewall separation
- 393.75(c)Tire-other tread depth less than 2/32 of inch measured in a major tread groove
- 393.9TSInoperative turn signal
- 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on
- 393.43(a)No/improper tractor protection valve
- 393.45B2PCBrake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit
- 393.75G-LOADWeight carried exceeds tire load limit
- 393.9Inoperable Required Lamp
Unsafe Driving 1
- 392.16ADDriver - Failed to use seat belt while operating a CMV.
Vehicle Maintenance 17
- 393.9HInoperable head lamps
- 393.9TInoperable tail lamp
- 393.19Inoperative/Defective Hazard Warning Lamp
- 396.17(c)Operating a CMV without proof of a periodic inspection
- 393.55(c)(1)Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system
- 393.51No or defective brake warning device or pressure gauge
- 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 393.45DLPCBrake Connections with Leaks - Connection to Power Unit
- 393.11No or defective lighting devices or reflective material as required
- 393.11TLTruck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997
- 396.5(b)Oil and/or grease leak
- 393.95(a)No/discharged/unsecured fire extinguisher
- 396.5B-HWSLOWHubs - Wheel seal leaking - outer wheel
- 396.5B-HWSLIWHubs - Wheel seal leaking - inner wheel
- 393.205(c)Wheel fasteners loose and/or missing
- 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper
- 392.2-SLLMFState/Local Laws - Wheel (mud) flaps missing or defective
Locations
Physical Address
3B INFRASTRUCTURE SERVICES LLC340 HIGHWAY 326 NORTH
SOUR LAKE, TX 77659
Mailing Address
3B INFRASTRUCTURE SERVICES LLCPO BOX 8352
LUMBERTON, TX 77657-0352