Get a freight quote

Approved carriers respond fast.

Approved carriers
Reliable drivers
Fast & easy
Anywhere in the US
Oversized loads
Reefer, flatbed & dry van
Insured cargo
Your info stays private

Freight Carrier · Middle River, MD

DIAMOND TRANSPORT CORPORATION

Name: DIAMOND TRANSPORT CORPORATION
Address: 9814 CHARBANK LN, MIDDLE RIVER, MD, 21220, US
Telephone: (240) 661-3688

9814 CHARBANK LN · Middle River, MD 21220

AUTHORIZED FOR:

(240) 661-3688 Tap to call

MC #1217971
USDOT #3593431 USDOT Active

5
Power Units
5
Drivers
Carrier
Entity Type

About this carrier

DIAMOND TRANSPORT CORPORATION is a Middle River, MD freight carrier that is authorized for: in the state of Maryland. This company has 5 truck(s) in their fleet and 5 truck drivers. Their motor carrier number is MC-1217971 and their USDOT number is 3593431.

Sourced from FMCSA SAFER · last filed 05/04/2026 · last updated Jun 14, 2026.

Carrier Details

Operating Status AUTHORIZED FOR:
MCS-150 Filed 05/04/2026
MCS-150 Mileage 128,700 (2025)

Authority & Operations

Operation Classification

Authorized for Hire

Carrier Operation

Interstate

Cargo Authorized

General Freight

Operating Territory

Map of states where this carrier has roadside inspections

Inspection activity Home base Inspected in 4 states over the past 24 months: NJ (3), CT (2), PA (1), MA (1). Home base: Middle River, Maryland.

Safety Record

4 Severe Violations Updated 2 days ago

Crashes (24 mo)

0
Fatal
0
Injury
0
Tow
0
Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 3.72 3 Crash Indicator Not Public — Hours of Service 2.64 2 Vehicle Maintenance 17.75 2 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 2.92 3

Inspection Summary

7
Total
1
Clean
6
With violations

24-month window ending May 15, 2026

Violations Cited 19 unique codes

Critical 5

383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL2× OOS×2 SW 8
393.102C1-CCargo - Immobilized, such so that it cannot shift or tip to the extent that the vehicle's stability or maneuverability is adversely affected1× OOS×1 SW 7
395.3A2-HOSPDITHOS (Property) - Driver driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty at the time of inspection. Time1× OOS×1 SW 7
395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed1× OOS×1 SW 5
396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination1× OOS×1 SW 0

Unsafe Driving 3

392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other1× SW 5
392.2-SLMLState/Local Laws - Failure to maintain lane.1× SW 5
392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit1× SW 4

Vehicle Maintenance 9

392.7A-DDriver - Failed to conduct pre-trip inspection or make use of required parts and accessories1× SW 4
393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured1× SW 4
393.45D-BAir Brake - Audible air leak at a proper connection1× SW 4
393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt1× SW 4
393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× SW 4
393.55C1-BAir Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault.1× SW 4
396.17C-PIOperating a CMV without documentation of a periodic inspection1× SW 4
393.11A1-LSMLLighting - Side marker lamp(s) missing1× SW 2
393.201B-FRFrame - Cab or body mounts loose/broken/missing1× SW 2

Hours of Service 1

395.8(a)HOS (Form) - Paper Log/Logging Programs Form and Manner1× SW 1

Driver Fitness 1

391.41A-MCPCMedical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request when medical certification is required.1× SW 1

Locations

Physical Address

DIAMOND TRANSPORT CORPORATION
9814 CHARBANK LN
MIDDLE RIVER, MD 21220

Mailing Address

Same as physical.

Location on Map

Google Directions Apple Maps Waze OpenStreetMap

Latest from Carrier Atlas Freight Intelligence

Fuel & Energy

Oil Falls Back to $80: Brent Down 3.2%, U.S. Crude at $78.72

Brent crude dropped 3.2% to $80.50 per barrel June 16, while U.S. benchmark crude fell $2.03 to $78.72. The slide continues a two-week retreat from the $98 peak.

Jun 17, 2026

Driver Jobs & Hiring

Driver turnover survey is not an FMCSA compliance story

Spring 2026 turnover data carries no docket, no CSA change, no audit trigger. What small fleets must know about retention versus regulation.

Jun 17, 2026

Driver Jobs & Hiring

Driver retention is not an FMCSA compliance story

Platform Science's 2026 Driver Experience Report shows 52% of drivers value technology, but no docket, no CSA change, no audit trigger ties retention to federal rules.

Jun 17, 2026

Carrier Business

177-Truck Border Carrier Liquidates as Freight Bankruptcies Spread

Triple RRR Carriers, GLS Materials, and four other trucking companies filed Chapter 7 or 11 in the past 10 days. Logistics firms cut 548 jobs.

Jun 17, 2026

Equipment & OEM

Mack and Volvo Issue Do-Not-Drive Recall for Wheel-Off Risk

Owners of 2026-2027 Mack Anthem, Granite, Pinnacle, Pioneer and Volvo VAH, VN, VHD, VNL, VNR units told not to operate trucks until remedy is performed.

Jun 16, 2026

Equipment & OEM

Medium-Duty Truck Sales Stall as Buyers Hold Back Orders

ACT Research reports medium-duty buyers are delaying purchases in June 2026, mirroring the order hesitation seen in Class 8.

Jun 16, 2026

Compliance & FMCSA

Unlicensed Truckers Cited at Roadside as Non-Domiciled CDL Access Tightens

Law enforcement officers are pulling more drivers without valid credentials as states revoke non-domiciled CDLs and FMCSA narrows eligibility.

Jun 16, 2026

Driver Life on the Road

Detention hits 40% of loads and costs the industry $15 billion a year

ATRI's 2024 study shows detention occurs on nearly 40% of all stops, 56% for reefer loads. The industry loses 135 million hours a year, and most fleets collect less than the tru…

Jun 16, 2026

Broker Fraud & Vetting

Phishing Email Gave Thieves $1.7M Condom Load Using Carrier's Identity

Criminals used a phishing email to compromise a legitimate trucking company's credentials, then picked up a 103,000-unit shipment bound for Walmart and rerouted it to the Bronx.…

Jun 16, 2026

Fuel & Energy

Oil Falls $4.37 on Iran Deal, Diesel Relief Coming for Fleets

Brent crude dropped to $82.96 per barrel June 15 as a tentative deal to end the Iran war took shape. What the pullback means for fuel costs.

Jun 15, 2026

Electric Vehicles

Dachser to Deploy First Production Mercedes-Benz NextGenH2 Fuel Cell Tractors

Daimler Truck names German logistics provider as launch customer for hydrogen Class 8 series production.

Jun 15, 2026

Driver Life on the Road

How to protect your trailer during the July 4 weekend shutdown

Cargo thieves target idle trailers during holiday closures. Security experts say the risk window runs July 1-7, when warehouses close and freight sits unattended.

Jun 15, 2026