IOWA LIMESTONE COMPANY
DBA ILC RESOURCES
30 power units30 driversInterstateURBANDALE, IA
Data completeness & update times
Per official source. A failed read is not zero; “not yet imported” means the directory database has no stored copy yet — not “no authority” or “no insurance”.
| Section | Source | Source updated | Fetched | Status |
|---|---|---|---|---|
| Registration (Census) | az4n-8mr2 | 2026-10-17 PT | Oct 18, 02:10 PM PT | Read |
| Operating authority | inys-ebih | 2026-10-18 PT | Oct 18, 02:10 PM PT | Not provided by official source |
| Authority history | yu5v-wbh6 | 2026-10-18 PT | Oct 18, 02:10 PM PT | Not provided by official source |
| Insurance filings | c5y8-a4uz | 2026-10-18 PT | Oct 18, 02:10 PM PT | Not provided by official source |
| Insurance history | 3uet-3z4i | 2026-10-18 PT | Oct 18, 02:10 PM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-18 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 18, 02:10 PM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 25 · vehicle-level 5 | fx4q-ay7w | 2026-10-18 PT | Oct 18, 02:10 PM PT | Small sample |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-18 PT | Oct 18, 02:10 PM PT | Not provided by official source |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | — | Not yet imported |
| Directory DB: insurance copy | carrier_insurance | Not provided | — | Not yet imported |
VAX record reference score
Beta · trial v1Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.
Reference score (0–100)
Insufficient data
Coverage — determinable weight, not a score
30/100
Crashes, 24 mo (shown only, not scored)
0
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-10-13 07:05 UTCFetched 2026-10-18 21:10 UTC
25
25
OOS 0
5
OOS 0
S
1999-11-12
0 out-of-service of 25 inspections
0 out-of-service of 5 inspections
Rate = OOS inspections ÷ inspections, from the SMS summary; N/A when there are 0 inspections. The SMS summary has no monthly series; the monthly chart below is built from record-level inspections. Roadside inspections are a sample, not the whole fleet.
Roadside inspections · record level
Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-10-18 14:47 UTCFetched 2026-10-18 21:10 UTC
Window: 2024-10-18 → 2026-10-18 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
25
6
25
with driver OOS 0 · 0.0%
5
with vehicle OOS 0 · 0.0%
Inspections per month (count)
- Vehicle-level inspections (I, II, V, VI)
- Driver-level inspections (I, II, III, VI)
Out-of-service rate by month (%)
- Vehicle OOS rate
- Driver OOS rate (dashed)
- Hollow point = fewer than 5 eligible inspections
Computed from record-level inspections in fx4q-ay7w (window 2024-10-18 → 2026-10-18, fetched 2026-10-18 21:10 UTC). OOS rate = inspections with driver/vehicle OOS > 0 ÷ inspections at a driver/vehicle-examining level — not violation counts. Months with no eligible inspection leave a gap (not 0%). The SMS summary is not used to build history.
Driver-level = Levels I, II, III, VI; vehicle-level = Levels I, II, V, VI (FMCSA North American Standard levels). Level IV special studies are in neither. These record-level counts can differ from the SMS summary above, which uses its own snapshot and is left unchanged.
| Date | State | Level | Violations | OOS | Driver viol/OOS | Vehicle viol/OOS | ID |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | IN | 3 | 2 | 0 | 2 / 0 | 0 / 0 | 88299990 |
| 2026-06-15 | IN | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 88178586 |
| 2026-04-20 | IN | 3 | 2 | 0 | 2 / 0 | 0 / 0 | 87684817 |
| 2026-04-14 | NE | 1 | 0 | 0 | 0 / 0 | 0 / 0 | 87573057 |
| 2026-04-13 | IA | 1 | 1 | 0 | 0 / 0 | 1 / 0 | 87638230 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-18 11:21 UTCFetched 2026-10-18 21:10 UTC
Window: 2024-10-18 → 2026-10-18 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
0
0
0
0
The source responded with no crash reports in this window.
Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.
Equipment
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-17 18:39 UTCFetched 2026-10-18 21:10 UTC
30
30
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | — | — | — |
| Truck tractors | — | 30 | — |
| Trailers | 40 | — | — |
- Owned
- Term leased
- Trip leased
Tractors and trailers are drawn separately and never merged into power units. A row with any empty field shows no share.
MCS-150 self-reported counts. “—” means the source field is empty, not zero.
Vehicles observed in roadside inspections
Units: FMCSA Inspections Per Unit (wt8s-2hbx)Decoder: NHTSA vPICDataset updated 2026-10-18 10:49 UTCFetched 2026-10-18 21:10 UTCWindow 2024-10-18 → 2026-10-18
25 inspection(s) → 50 unit row(s) → 28 unique vehicle(s) by VIN. Observed vehicles are not the full fleet and not proof of current ownership. Labels like PU-01 are anonymous; full VINs and plates are never shown.
Unique units
14
Decode coverage
100%
14/14
Average age
1.3 yr
n=14
Newest / oldest
2025 / 2023
Make
- KENWORTH12
- MACK2
Model year
- 20232
- 202512
Average age = 2026 − model year, over 14 unit(s) with a decoded year. Units without a decode are excluded from every share.
Unique units
14
Decode coverage
100%
14/14
Average age
4.1 yr
n=14
Newest / oldest
2025 / 2011
Make
- HEIL TRAILER INTERNATIONAL8
- MAC TRAILER MANUFACTURING6
Model year
- 20111
- 20161
- 20213
- 20221
- 20231
- 20244
- 20253
Average age = 2026 − model year, over 14 unit(s) with a decoded year. Units without a decode are excluded from every share.
| Unit | Make | Model | Year | Body class | Inspections | Last seen |
|---|---|---|---|---|---|---|
| PU-01 | KENWORTH | T880 | 2025 | Truck-Tractor | 3 | 2026-06-30 |
| TR-01 | HEIL TRAILER INTERNATIONAL | Heil Trailer International | 2011 | Trailer | 3 | 2026-06-30 |
| PU-02 | MACK | Anthem | 2023 | Truck-Tractor | 2 | 2026-06-15 |
| TR-02 | HEIL TRAILER INTERNATIONAL | Heil Trailer International | 2025 | Trailer | 3 | 2026-06-15 |
| PU-03 | MACK | Anthem | 2023 | Truck-Tractor | 1 | 2026-04-20 |
| PU-04 | KENWORTH | T880 | 2025 | Truck-Tractor | 1 | 2026-04-14 |
| TR-03 | HEIL TRAILER INTERNATIONAL | Heil Trailer International | 2023 | Trailer | 1 | 2026-04-14 |
| PU-05 | KENWORTH | T880 | 2025 | Truck-Tractor | 1 | 2026-04-13 |
| TR-04 | MAC TRAILER MANUFACTURING | MAC TRAILER MANUFACTURING | 2024 | Trailer | 1 | 2026-04-13 |
| PU-06 | KENWORTH | T880 | 2025 | Truck-Tractor | 3 | 2026-03-31 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-17 18:39 UTCFetched 2026-10-18 21:10 UTC
Interstate (A)
Classification: AUTHORIZED FOR HIRE
2,309,317 mi
Reported year 2024
- General freight
- Commodities dry bulk
- Other: ORM
- Interstate drivers >100 mi / ≤100 mi
- 30 / 0
- Intrastate drivers >100 mi / ≤100 mi
- 0 / 0
- Hazmat indicator (hm_ind)
- N
- Registered address
- 3301 106TH CIRCLE, URBANDALE, IA, 50322, US
Lanes and service areas are not published by FMCSA. The registered address is not an operating map, and inspection states are observations only — not live routes or a service area.
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-17 18:39 UTCFetched 2026-10-18 21:10 UTC
- Legal name
- IOWA LIMESTONE COMPANY
- DBA
- ILC RESOURCES
- USDOT
- 180411
- MC / FF / MX
- MC-300692
- Physical address
- 3301 106TH CIRCLE, URBANDALE, IA, 50322, US
- Mailing address
- 3301 106TH CIRCLE, URBANDALE, IA, 50322, US
- Business type
- CORPORATION
- Carrier/shipper code
- C;S;B
- Census add date
- 1974-06-01
- MCS-150 filing date
- 2025-01-03
- Power units / drivers
- 30 / 30
- Latest review (type · date)
- C · 1999-11-11
Federal activity
- 2025-01-03Census
Latest MCS-150 filing
- 2013-10-276sqe-dvqs
Prior policy ended (cancelled) — MERCHANTS BONDING COMPANY ( MUTUAL)
- 2013-10-016sqe-dvqs
Prior policy ended (replaced) — MERCHANTS BONDING COMPANY ( MUTUAL)
- 2007-01-016sqe-dvqs
Prior policy ended (replaced) — EMPLOYERS MUTUAL CASUALTY CO.
- 2007-01-016sqe-dvqs
Prior policy ended (replaced) — EMPLOYERS MUTUAL CASUALTY CO.
- 2005-02-286sqe-dvqs
Prior policy ended (replaced) — MERCHANTS BONDING COMPANY ( MUTUAL)
- 2004-01-016sqe-dvqs
Prior policy ended (replaced) — FEDERAL INSURANCE CO.
- 2004-01-016sqe-dvqs
Prior policy ended (replaced) — FEDERAL INSURANCE CO.
- 2004-01-016sqe-dvqs
Prior policy ended (replaced) — EMPLOYERS MUTUAL CASUALTY CO.
- 2003-05-316sqe-dvqs
Prior policy ended (name changed) — FEDERAL INSURANCE CO.
- 2003-05-316sqe-dvqs
Prior policy ended (name changed) — GREAT NORTHERN INSURANCE CO.
- 2003-05-316sqe-dvqs
Prior policy ended (name changed) — MERCHANTS BONDING COMPANY ( MUTUAL)
- 1999-11-12Census
Official safety rating: S
- 1999-11-11Census
Compliance review recorded (C)
- 1999-10-216sqe-dvqs
Prior policy ended (cancelled) — TRAVELERS INDEMNITY COMPANY OF AMERICA
- 1999-10-186sqe-dvqs
Prior policy ended (cancelled) — THE TRAVELERS INDEMNITY CO. OF CONNECTICUT
- 1997-06-126sqe-dvqs
Prior policy ended (cancelled) — TRAVELERS CASUALTY & SURETY CO. OF AMERICA
- 1997-02-276sqe-dvqs
Prior policy ended (cancelled) — TRAVELERS CASUALTY AND SURETY COMPANY
- 1997-02-206sqe-dvqs
Prior policy ended (replaced) — TRAVELERS CASUALTY AND SURETY COMPANY
- 1974-06-01Census
Added to FMCSA registration
Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).
Changes observed by VAX monitoring
Loading…
FAQ
+What is IOWA LIMESTONE COMPANY's USDOT number?
USDOT 180411, with docket(s) MC-300692.
+Is IOWA LIMESTONE COMPANY active?
The census registration status code is A. This is a registration code only — it is not operating authority, insurance coverage or a safety certification.
+How many trucks and drivers does IOWA LIMESTONE COMPANY report?
30 power units and 30 drivers, self-reported on the MCS-150 filed 2025-01-03.
+Does IOWA LIMESTONE COMPANY have insurance on file?
No row matched by DOT (with and without leading zeros) or MC. That alone does not prove there is no insurance — check FMCSA L&I.
+Where is IOWA LIMESTONE COMPANY located?
Registered physical address: 3301 106TH CIRCLE, URBANDALE, IA, 50322, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
Nearby carriers
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USDOT 8779131 · MC-867565491 power units · 1 drivers
DSM SYSTEMATIC
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BRIAN PEARL
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WOLFSKILL FREIGHT SOLUTIONS LLC
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L & L LOGISTICS LLC
USDOT 60229381 power units · 1 drivers
Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-18 21:10 UTC
Sources
- FMCSA Company Census (az4n-8mr2)
- Carrier – All With History (6eyk-hxee)
- Motus Carrier daily (nakq-58th)
- Motus Insur – All With History (c5y8-a4uz)
- InsHist – All With History (6sqe-dvqs)
- SMS AB PassProperty (4y6x-dmck)
- Vehicle Inspection File (fx4q-ay7w)
- Crash File (aayw-vxb3)
Each section shows its own fetch time; official data may have changed since. Official records plus an explainable trial record reference score (beta, not an official rating; no total when data is insufficient). No ranking, risk labels or load recommendations. Listing does not imply partnership, endorsement or platform access.