SILVERLINE MOBILE CONCRETE LLC
14 power units
12 drivers
1.2M mi/yr
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Marginal
FRED Score 40.4 / 100
The FRED Score (0–100, higher is better) compares this motor carrier's expected crash rate with that of similar fleets. It is an analytical opinion, not an FMCSA safety rating.
Low confidence
7 yrs history · 19 roadside inspections in 24 months
Scored Nov 8, 2026
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- Expected crashes over the next 12 months, against similar fleets
- What drives the grade: crash history and roadside record
- Worth a closer look: the flags to ask about, with the questions
- How it compares with similar fleets, per power unit and per mile
- Cargo risk, and news reports linked to its crashes
- How the grade is calculated, and its history week by week
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Fleet, registration and cargo
Fleet and equipment
- Power units
- 14 all owned
- Drivers · CDL
- 12 · 12
- Annual miles
- 1.2M ~84k per unit
| Type | Own | Term | Trip | Total |
|---|---|---|---|---|
| Trucks | 0 | 0 | 0 | 0 |
| Tractors | 14 | 0 | 0 | 14 |
| Trailers | 0 | 0 | 0 | 0 |
Registration
- Operation
- Interstate
- Authority type
- Authorized For-Hire
- Registered
- Aug 12, 2019 (7 yrs)
- MCS-150 update
- Jan 27, 2026
- Officer
- TREVOR JOHNSON
- Phone
- (712) 263-3757
- silverlinetw701@gmail.com
- Address
- 701 14Th Ave S, Denison IA 51442
Cargo
Cargo risk score
FRED’s estimate from the commodities it hauls
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Household GoodsMetal: Sheets/Coils/RollsMachinery/Large ObjectsGeneral FreightLogs/Poles/Beams/LumberBuilding MaterialsGrain/Feed/HayDry BulkPaper ProductsUtilityFarm SuppliesConstructionWater WellGarbage/Refuse
“General Freight” is a catch-all; the actual cargo mix and its risk may differ.
FMCSA status today
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Roadside and crash record
FMCSA record, Nov 2024 – Jul 2026Crashes
3
0 fatal (0 deaths) · 2 injury · 2 people hurt in all
Inspections
19
26% clean (no violations)
Vehicle out-of-service
33.3%
1 of 3 vehicle inspections
Driver out-of-service
0.0%
0 of 19 driver inspections
Violations
27
1 out-of-service violation
Inspections per quarter
With an out-of-service order
How it compares with similar fleets
Crashes, inspections and violations per power unit and per mile, against fleets like this one
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Violations
27 on the FMCSA record, Nov 2024 – Jul 2026-
Unsafe driving No alert13 · 0 out-of-serviceSpeeding 6 · Seat belt 4 · Reckless / lane 2 · Other 1
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Vehicle maintenance No alert12 · 1 out-of-serviceLights 9 · Brakes 1 · Cargo securement 1 · Other parts 1
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Hours of service No alert2 · 0 out-of-serviceLogbook / ELD paperwork 2
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Driver fitness No alert0
-
Drugs & alcohol No alert0
Out-of-service share of each category. “No alert” = under FMCSA's BASIC intervention threshold.
Violations by quarter
Tap a category to show or hide itCrashes
FMCSA record, Nov 2024 – Jul 2026 · crash reports through Sep 15, 2026-
Nov182025Nov 18, 2025 · MissouriProperty damage onlyDark - not lighted, two-way trafficway divided unprotected median.
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Jul72025Jul 7, 2025 · IowaInjury · 1 person hurtDaylight, two-way trafficway divided unprotected median.
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May122025May 12, 2025 · IowaInjury · 1 person hurtDaylight, two-way trafficway not divided.
2 of the 3 crashes hurt someone but killed no one.
Insurance filed with FMCSA
FMCSA record through May 14, 2026 · no change recorded by FMCSA sinceToday · live FMCSA check
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On FMCSA's filing record
- Last on FMCSA's record (May 14, 2026)
- $750,000 · WESTERN NATIONAL MUTUAL INSURANCE CO.on record since May 8, 2020 · FMCSA minimum $750,000 · no gap on FMCSA's record since Feb 2020
- Cargo filing
- not required by FMCSA (household-goods motor carriers only); the cargo policy is not on FMCSA's record
36 months to May 14, 2026
- One liability insurer throughout
- No gap in filed liability coverage while liability was required
Authority events and every filing
FMCSA’s full filing record back to the 1990s, and who else this insurer covers
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FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?
Where it operates
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Map: inspections and crashes from FMCSA's weekly files over 24 months.
Inspections by state
- Iowa (HQ) 14
- Nebraska 4
- South Dakota 1
How this grade is calculated, and its history
The model behind the grade: factors, credibility, peer group and the score week by week
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FMCSA records
BASIC measures and every inspection, violation and crash, sortable and filterable.
FMCSA records
BASIC measures and every inspection, violation and crash, sortable and filterable.
| BASIC | Inspections with violations | Measure | Alert |
|---|---|---|---|
| Unsafe driving | 11 | 10.93 | No alert |
| Vehicle maintenance | 3 | 17.60 | No alert |
| Hours of service | 2 | 0.34 | No alert |
| Driver fitness | 0 | 0.00 | No alert |
| Drugs & alcohol | 0 | 0.00 | No alert |
19 driver inspections · 3 vehicle inspections
These records come from FMCSA's Safety Measurement System, Nov 2024 – Jul 2026; the grade counts crashes Oct 1, 2023 – Sep 30, 2026 and inspections Nov 1, 2024 – Oct 31, 2026 from FMCSA's weekly files, so counts can differ.
FMCSA's SMS profile →