JACKSON-ROCK SPRINGS STAGES INC is a large fleet motor carrier based in SALT LAKE CITY, Utah (USDOT #307788). As of 2026-10-15T06:29:07.947Z, it holds a Satisfactory FMCSA safety rating and a FileFlo Carrier Intelligence Score of 100/100 (Low Risk), based on 50 recent inspection(s) and 6 recorded violation(s) in public FMCSA data.
Free FMCSA Audit · 60 seconds · No signup
Run a CFR-cited gap audit on JACKSON-ROCK SPRINGS STAGES INC
Pulls the same Socrata data shown above. Grades against the rule pack FileFlo runs internally. Every gap names its 49 CFR section.
Take the book. Free.
238 pages on the paperwork side of trucking. Every checklist in it, yours.
The complete digital edition · Every checklist and template · Unsubscribe anytime
Free FMCSA record alerts
Is this your company? Get free alerts when this record changes.
FileFlo emails you the morning the public FMCSA record for JACKSON-ROCK SPRINGS STAGES INC shows a new roadside inspection, an insurance cancellation or suspension notice, an authority change, the MCS-150 update coming due, or a safety rating change. Free, and FileFlo is not the DOT.
Turn on free alerts100/100 Low Risk
| Category | Score | Max |
|---|---|---|
| Safety Rating | 30 | 30 |
| Inspection Pass Rate | 20 | 20 |
| Out-of-Service Rate (vs FMCSA national avg) | 15 | 15 |
| CSA BASIC percentiles | Not measured | n/a |
CIS subtotal normalizes 3 publicly-available FMCSA components (Safety Rating + Inspection Pass Rate + OOS Rate) to a 0-100 surface. CSA SMS BASIC percentiles are not published in FMCSA's public Socrata datasets and the SMS portal at ai.fmcsa.dot.gov is not crawlable at scale, so we surface a transparent "Not measured" rather than fabricate a score component. Carriers with a Compliance Review on record may have published BASIC data on the SAFER snapshot for that DOT.
JACKSON-ROCK SPRINGS STAGES INC is a large fleet operating out of SALT LAKE CITY, Utah with USDOT number 307788. The company operates 117 power units and holds a current FMCSA safety rating of Satisfactory. Based on our analysis of federal safety data, JACKSON-ROCK SPRINGS STAGES INC has a FileFlo Carrier Intelligence Score (CIS) of 100/100, classified as Low Risk.
JACKSON-ROCK SPRINGS STAGES INC has undergone 50 recorded DOT inspections.
The public FMCSA record for JACKSON-ROCK SPRINGS STAGES INC carries 6 recorded violations, and the most recent inspection on file is dated 20261006. Across 50 recorded inspections, the record carries 0 driver out-of-service violations and 0 vehicle out-of-service violations.
A recorded violation is what an inspector wrote down at the roadside. It is not a penalty, and it is not an amount owed: FMCSA assesses civil penalties only after a compliance review classifies specific cited violations. The step that changes this record is the document behind each line, so the next move is to see which records an investigator would ask for and which of them exist today.
A CIS score of 100 places JACKSON-ROCK SPRINGS STAGES INC in the Low Risk category. This carrier demonstrates strong safety practices across inspections, maintenance, and driver compliance. Maintaining this score requires ongoing document tracking, timely medical card renewals, and consistent pre-trip inspections.
Motor carriers operating in Utah must comply with both federal FMCSA regulations and state-specific transportation requirements. The SALT LAKE CITY, UT corridor is monitored by FMCSA field offices and state highway patrol units conducting roadside inspections. Carriers based in SALT LAKE CITY should ensure driver qualification files, vehicle inspection reports, and hours-of-service records are current and audit-ready at all times.
JACKSON-ROCK SPRINGS STAGES INC falls under the Western Service Center for FMCSA field-office oversight (region code 08). Service-center territory drives which FMCSA Investigator team would conduct a new-entrant audit or compliance review if one is triggered for this carrier.
FileFlo helps Utah trucking companies automate compliance document tracking across 600+ document types, including CDL medical cards, annual vehicle inspections, drug & alcohol testing records, and driver training certifications.
JACKSON-ROCK SPRINGS STAGES INC is classified by FMCSA as an interstate carrier.
The carrier holds an Private Passenger, Business;Private Passenger, Non-Business;Authorized For Hire classification, meaning it transports cargo or passengers for compensation under FMCSA operating authority and is subject to MC-number requirements at 49 CFR Part 365.
Business organization type: Corporation.
JACKSON-ROCK SPRINGS STAGES INC is not flagged in FMCSA Census as a hazmat carrier (HM indicator: N), so the carrier is not subject to the additional 49 CFR Subchapter C hazmat regulations.
Operational range per MCS-150 filing: interstate beyond 100 miles (long-haul, 106 drivers). The 100-mile boundary matters because drivers operating within a 100-air-mile radius qualify for the short-haul exception under 49 CFR 395.1(e)(1), which removes the requirement to maintain RODS for the day.
Self-reported MCS-150 annual mileage: 2,971,903 miles. MCS-150 mileage feeds the FMCSA SafeStat exposure denominator: drastically understated mileage can artificially inflate CSA BASIC percentile scores by reducing the per-mile exposure baseline. Updates are required every 24 months under 49 CFR 390.19.
The carrier reports 106 CDL-holding drivers on file. Each CDL driver must have a current Driver Qualification File (DQF) maintained per 49 CFR 391.51, including a Medical Examiner's Certificate, an annual MVR review, and a record of road-test results.
The FMCSA Motor Carrier Management Information System (MCMIS) crash dataset records 20 crash events involving JACKSON-ROCK SPRINGS STAGES INC in the available reporting window. Of these, 1 involved a fatality, 8 involved a reported injury, and 18 resulted in a tow-away. 20 events meet the federal-recordable threshold under 49 CFR 390.5 (fatality, injury treated away from the scene, OR tow-away of any vehicle).
Federal-recordable crashes feed the Crash Indicator BASIC in CSA: carriers above the intervention threshold are 7-10x more likely to be selected for a compliance review than peer carriers below the threshold. Insurance carriers also pull federal-recordable crash counts during quoting; a single recordable crash in a 24-month look-back can drive a 10-20% premium increase for owner-operators and small fleets.
Most recent recorded event: I15 / BLUE DIAMOND, LAS VEGAS, NV on 20251222.
Inspections cluster geographically across US (26), Montana (7), Wyoming (6). The concentration in US is consistent with the carrier's primary lanes and tends to correlate with which state DOT inspector teams JACKSON-ROCK SPRINGS STAGES INC's drivers encounter most often at roadside checkpoints.
Across the 50 recorded inspections, JACKSON-ROCK SPRINGS STAGES INC's 0.0% vehicle out-of-service rate sits materially below the FMCSA 2024 national average of 20.72%. The 0.0% driver out-of-service rate sits materially below the 2024 national average of 5.51%. Vehicle OOS-rate variance is the strongest predictor of Vehicle Maintenance BASIC scores in CSA; driver OOS-rate variance is the strongest predictor of Hours-of-Service Compliance + Driver Fitness BASIC scores.
FMCSA's intervention thresholds (the percentile bands that trigger investigator outreach) are roughly 65th percentile for non-passenger non-hazmat carriers (75th for hazmat, 70th for passenger) on each BASIC. Carriers that consistently sit above the national average across multiple BASICs accumulate intervention risk faster than carriers with mixed performance. A single high BASIC alone rarely triggers enforcement; sustained over-threshold performance does.
The self-serve Audit-Ready Setup covers carriers up to 50 power units. A fleet of 117 power units is scoped with a person: tell us how USDOT 307788 is run, how many drivers and files are in scope, and we come back with the scope and the price for that.
Talk to us about JACKSON-ROCK SPRINGS STAGES INC
Want the gap list first? Run the free FMCSA audit for JACKSON-ROCK SPRINGS STAGES INC: sixty seconds, no signup, every gap cited to the 49 CFR section. See pricing. Read the founder's FMCSA Audit Survival Guide.
Broker or insurance agent? Partner program
Open any inspection for the records an auditor would ask for behind it: free, from USDOT 307788, no signup.
| Date | State | Driver OOS | Vehicle OOS | Next step |
|---|---|---|---|---|
| 2026-10-06 | US | 0 | 0 | Audit check |
| 2026-10-06 | US | 0 | 0 | Audit check |
| 2026-09-25 | CA | 0 | 0 | Audit check |
| 2026-08-27 | ID | 0 | 0 | Audit check |
| 2026-08-27 | MT | 0 | 0 | Audit check |
| 2026-08-26 | MT | 0 | 0 | Audit check |
| 2026-08-26 | US | 0 | 0 | Audit check |
| 2026-08-19 | MT | 0 | 0 | Audit check |
| 2026-08-19 | MT | 0 | 0 | Audit check |
| 2026-07-31 | UT | 0 | 0 | Audit check |
Free · No signup
Run a free FMCSA audit on your fleet
Walks every 49 CFR section a new-entrant audit or compliance review actually checks. Every gap names the CFR section that cites it. No signup, no credit card.
JACKSON-ROCK SPRINGS STAGES INC (USDOT #307788) holds a "Satisfactory" FMCSA safety rating. FileFlo's Carrier Intelligence Score for the carrier is 100/100 (Low Risk), derived from its safety rating, inspection pass rate, and out-of-service rate versus the FMCSA national average.
Per its most recent FMCSA MCS-150 filing, JACKSON-ROCK SPRINGS STAGES INC operates 117 power unit(s) and 106 driver(s), classifying it as a large fleet. Fleet counts are self-reported to FMCSA and can lag a carrier's current operation.
JACKSON-ROCK SPRINGS STAGES INC is registered with the FMCSA at a physical address in SALT LAKE CITY, Utah, under USDOT number 307788.
FileFlo shows 50 recent DOT inspection(s) and 6 recorded violation(s) for JACKSON-ROCK SPRINGS STAGES INC (USDOT #307788), sourced from FMCSA public records and the Socrata transportation datasets. The inspection table on this page lists dates, states, and out-of-service counts.
JACKSON-ROCK SPRINGS STAGES INC scores 100/100 (Low Risk) on FileFlo's Carrier Intelligence Score. The score normalizes three public FMCSA components (safety rating, inspection pass rate, and out-of-service rate versus the national average) into one 0-100 surface. CSA SMS BASIC percentiles are not published in FMCSA's public data and are excluded rather than estimated.
The 49 CFR sections a DOT compliance review actually checks, plain-English:
Compliance terms: CSA score · out-of-service order · hours of service · driver qualification file. See DOT compliance software & document management →
← Browse All Carriers · Utah Carriers · 2026 FMCSA Penalty Guide · Free FMCSA Audit
Compare the best FMCSA audit prep software →
Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: 2026-10-15T06:29:07.947Z. Information may not reflect the carrier's current status. Dispute this record · Claim this profile