Monroe Transportation Services Inc is an active interstate carrier based in Addison, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 20 | 0 | 0 |
| Tractors | 30 | 0 | 0 |
| Trailers | 125 | 0 | 0 |
| Total Power Units | 50 | ||
Distinct vehicles · 24 mo
vs 50 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 33% | 83% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 77% | 89% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
| Oct 1, 2024 | 0 | 4 | 2 | 3 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 31 | 4 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 26, 2026 | WI | TRUCK TRACTOR | 2 | 0 |
| Jan 2, 2026 | WI | TRUCK TRACTOR | 4 | 0 |
| Dec 5, 2025 | WI | TRUCK TRACTOR | 0 | 0 |
| Nov 19, 2025 | IL | STRAIGHT TRUCK | 2 | 2 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.57 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 12 | 6.42 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state WI accounts for 48% of activity. Activity outside home state (IL): 57%.
| 3 |
| Unsafe Driving | 2 | 1 | 0 |
| Sep 15, 2025 |
| IL |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Sep 5, 2025 | IL | STRAIGHT TRUCK | 0 | 0 |
| Aug 5, 2025 | IL | STRAIGHT TRUCK | 1 | 0 |
| Jul 30, 2025 | WI | TRUCK TRACTOR | 1 | 0 |
| May 14, 2025 | IL | STRAIGHT TRUCK | 0 | 0 |
| May 13, 2025 | WI | TRUCK TRACTOR | 4 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 26, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Feb 26, 2026 | 39311A1CSLRR | Conspicuity Systems - Truck tractor lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Jan 2, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Jan 2, 2026 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Jan 2, 2026 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Jan 2, 2026 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Nov 19, 2025 | 3963A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Vehicle Maintenance | Yes |
| Nov 19, 2025 | 3963A1CH | Brake - Hole in Spring Brake Housing | Vehicle Maintenance | Yes |
| Sep 15, 2025 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Aug 5, 2025 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |