VCVioCodes
Carrier Vetting Report
Generated Oct 25, 2026
viocodes.yuriance.net
SUPERIOR UNDERGROUND LLC
USDOT 3132119 · NOT AUTHORIZED
6500 FRANKLIN ST UNIT C DENVER, CO 80229
(720) 386-5655
100
Low risk
Risk factors
No red flags in the public FMCSA record
Snapshot
Operating authority
NOT AUTHORIZED
Liability insurance
No active filing
Safety rating
Not rated
Power units / drivers
25 / —
Inspections / CSA pts (24mo)
24 / 84
Crashes (24 mo)
0
Roadside inspection performance
Vehicle OOS rate23.1% · nat 22.26%
Driver OOS rate4.2% · nat 6.67%
CSA breakdown — violations by BASIC
Vehicle Maintenance67 pts
Unsafe Driving17 pts
Other15 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 393.70D-CDTSDD | Vehicle Maintenance | 1 | 1 | 15 |
| 396.17C-PI | Vehicle Maintenance | 3 | 12 | |
| 392.2-SLLILC | Unsafe Driving | 1 | 10 | |
| 392.9A2-C | Vehicle Maintenance | 1 | 1 | 9 |
| 392.16AD | Unsafe Driving | 1 | 7 | |
| 393.9A-LHLI | Vehicle Maintenance | 1 | 6 | |
| 393.43DBMA | Vehicle Maintenance | 1 | 1 | 6 |
| 393.201B-FR | Vehicle Maintenance | 3 | 6 | |
| 393.81-H | Vehicle Maintenance | 1 | 3 | |
| 393.11A1-LIL | Vehicle Maintenance | 1 | 2 |
Most inspected states
CO23
WY1
Next monthly SMS run — projection
| BASIC | Official (Oct 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 0.42 | 0.42 | — | steady |
| Vehicle Maintenance | 3.35 | 3.72 | — | ▲ worse |
Latest inspection 2026-10-08. “Projected” recomputes the SMS formula on today’s record — an estimate, not an official FMCSA figure. “Est. %ile” is a VioCodes estimate of how the carrier ranks against its peers (FMCSA marks the percentile itself “Not Public”), shown as a likely range.
Recommendations — what's driving each score
Vehicle out-of-service rate exceeds the national average · high impact
• Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
• Run a preventative-maintenance program; periodically inspect tires, brakes and lights
A high share of violations are occurring in CO · medium impact
• Review the inspections from CO to spot recurring issues
• Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Generated from the public inspection record. Percentiles/projections are VioCodes estimates, not official FMCSA figures.
90-day safety improvement plan
Last 90 days: 1 inspections, 2 violations, 1 OOS, 0 clean · trending worse.
1. Vehicle Maintenance1 viol · 1 OOS · 50%
392.9A2-C
✓ Carry extra straps/chains and know the working-load-limit math
✓ Re-check securement in the first 50 miles and at every stop
2. Other1 viol · 50%
392.2-SLLTL
✓ Review these violations with drivers and add the fix to your pre-trip and PM routine
🎓 Coach the driver & document it
FleetTrained — my companion project — turns these exact violations into branded, multilingual training videos your driver watches, with a completion certificate for the DQ file. fleettrained.com
Equipment — 44 vehicles seen in inspections
24 incomplete vehicle13 trailer6 truck1 other
Connections — 4 carriers
Shares identifiers with 4 carriers (4 via shared VINs).
| Carrier | USDOT | Link | Strength |
|---|---|---|---|
| MILLER PIPELINE LLC | 240106 | 2 VINs | medium |
Generated by VioCodes from current public FMCSA data (Census, Licensing & Insurance, SMS/MCMIS, QCMobile). VioCodes is not affiliated with FMCSA. Informational only — verify current coverage and status directly before making a vetting decision. Full interactive profile at viocodes.yuriance.net/carrier/3132119.