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Carrier profile · USDOT 120936 · MC-138444 · FMCSA data fetched 2026-10-12

KEYSTONE LIME COMPANY INC

31 power units21 driversInterstateSPRINGS, PA

Census status Active (A)MC-138444 · code A
Official links FMCSA SAFER

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”.

SectionSourceSource updatedFetchedStatus
Registration (Census)az4n-8mr22026-10-11 PTOct 12, 02:33 AM PTRead
Operating authorityinys-ebih2026-10-11 PTOct 12, 02:33 AM PTRead
Authority historyyu5v-wbh62026-10-11 PTOct 12, 02:33 AM PTRead
Insurance filingsc5y8-a4uz2026-10-11 PTOct 12, 02:33 AM PTRead
Insurance history3uet-3z4i2026-10-11 PTOct 12, 02:33 AM PTNot provided by official source
Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-11 is a republish, not new data); gap-fill only6sqe-dvqs2026-05-14Oct 12, 02:33 AM PTStale (source > 90 days)
Inspections, 24 moDriver-level 15 · vehicle-level 12fx4q-ay7w2026-10-11 PTOct 12, 02:33 AM PTRead
Crashes, 24 moaayw-vxb32026-10-11 PTOct 12, 02:33 AM PTNot provided by official source
Directory DB: authority copyLive official read above is used for the profilecarrier_authorityNot providedOct 11, 03:40 PM PTRead
Directory DB: insurance copycarrier_insuranceNot providedOct 7, 06:49 PM PTRead

VAX record reference score

Beta · trial v1

Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.

Reference score (0–100)

98

Coverage — determinable weight, not a score

100/100

Crashes, 24 mo (shown only, not scored)

0

How this trial score works and its limits →

01

Safety

Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-09-13 07:02 UTCFetched 2026-10-12 09:33 UTC

Inspections

17

Driver insp.

17

OOS 0

Vehicle insp.

14

OOS 1

Safety rating

C

1985-02-26

Driver out-of-service rate0.0%
0%50%100%

0 out-of-service of 17 inspections

Vehicle out-of-service rate7.1%
0%50%100%

1 out-of-service of 14 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 2026-10-11 10:51 UTCFetched 2026-10-12 09:33 UTC

Window: 2024-10-12 → 2026-10-12 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.

Inspections (records)

15

States observed

2

Driver-level insp.

15

with driver OOS 0 · 0.0%

Vehicle-level insp.

12

with vehicle OOS 1 · 8.3%

Monthly inspections & out-of-service rate · 24 months

Inspections per month (count)

02324-1025-0125-0425-0725-1026-0126-0426-0726-10
  • Vehicle-level inspections (I, II, V, VI)
  • Driver-level inspections (I, II, III, VI)

Out-of-service rate by month (%)

0%25%50%75%100%24-1025-0125-0425-0725-1026-0126-0426-0726-10
  • Vehicle OOS rate
  • Driver OOS rate (dashed)
  • Hollow point = fewer than 5 eligible inspections

Computed from record-level inspections in fx4q-ay7w (window 2024-10-12 → 2026-10-12, fetched 2026-10-12 09:33 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.

DateStateLevelViolationsOOSDriver viol/OOSVehicle viol/OOSID
2026-08-25MD1000 / 00 / 088817514
2026-08-10PA3000 / 00 / 088665292
2026-05-06MD3000 / 00 / 087801619
2026-03-10MD3000 / 00 / 087296578
2026-01-12MD2000 / 00 / 086802996
All 15 inspections, map and level breakdown →

Reported crashes

Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-11 14:44 UTCFetched 2026-10-12 09:33 UTC

Window: 2024-10-12 → 2026-10-12 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.

Crash reports

0

Fatalities

0

Injuries

0

Tow-away

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.

02

Authority & Insurance

Operating authority by docket

DocketAuthority typeStatusBI&PD req. / on file (source value)Cargo req./on fileBond req./on file
MC138444Motor Carrier of Property (Except Household Goods)Active750,000 / 2,750,000N / NN / N

Source: Motus Carrier – All With History (inys-ebih) · raw queryDataset updated 2026-10-11 10:58 UTCFetched 2026-10-12 09:33 UTC

Authority status history

FMCSA change dateDocketAuthority typeNew statusReason (source)
1987-08-05MC138444Motor Carrier of Property (Except Household Goods)ActiveDiscontinued Revocation

Source: Motus AuthHist – All With History (yu5v-wbh6) · raw queryDataset updated 2026-10-11 10:58 UTCFetched 2026-10-12 09:33 UTC

Status and reason text are shown exactly as FMCSA publishes them. The change date is FMCSA's status_change_date; “Dataset updated” is when FMCSA last published the file, and “Fetched” is when VAX read it. The two authority files are shown side by side and are not reconciled by VAX. Amounts: the dictionary says “thousands”, but published values look like dollars, so raw values are shown. Census status is not authority.

Insurance filings

InsurerTypeFormPolicyMax / underlying (source)Effective
ZURICH AMERICAN INSURANCE COMPANYBI&PD · PrimaryBMC-91XBAP9829140750,000 / 02010-11-03
ROCKWOOD CASUALTY INSURANCE COMPANYBI&PD · ExcessBMC-91XCXL 71212,000,000 / 1,000,0001995-11-03

Source: Motus Insur – All With History (c5y8-a4uz) · raw queryDataset updated 2026-10-11 10:58 UTCFetched 2026-10-12 09:33 UTC

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

Source: Motus InsHist – All With History (3uet-3z4i) · raw queryDataset updated 2026-10-11 10:58 UTCFetched 2026-10-12 09:33 UTC

Source: InsHist – legacy (6sqe-dvqs) · raw queryDataset updated 2026-10-11 14:33 UTCFetched 2026-10-12 09:33 UTCFrozen by FMCSA since 2026-05-14

Prior policies

Insurance timeline
Hover a bar for insurer and dates.

Current filings (c5y8-a4uz) — effective date only

ZURICH AMERICAN INSURANCE COMPANY · 2010-11-03 → end not published

ROCKWOOD CASUALTY INSURANCE COMPANY · 1995-11-03 → end not published

Prior policies (3uet-3z4i + legacy 6sqe-dvqs) — effective → cancellation

HARTFORD FIRE INSURANCE COMPANY · 2010-11-03 → 2020-03-01

ERIE INSURANCE EXCHANGE · 1987-09-09 → 2010-11-03

ERIE INSURANCE EXCHANGE · 1988-05-05 → 2010-11-03

ROCKWOOD CASUALTY INSURANCE COMPANY · 1994-11-03 → 1995-11-03

ROCKWOOD CASUALTY INSURANCE COMPANY · 1993-11-03 → 1995-11-03

19942000200620122018
1987-09-092020-03-01

Bars run only between published effective and cancellation dates. Current filings show their effective date only — no end is assumed and no continuous coverage is inferred. Current history: 3uet-3z4i; legacy rows from 6sqe-dvqs (frozen 2026-05-14) are kept only when not already in the current file.

  • HARTFORD FIRE INSURANCE COMPANY

    Effective
    2010-11-03
    Cancelled
    2020-03-01
    Method
    Cancelled
    Policy
    30 MS PV0284
    Dataset
    6sqe-dvqs
  • ERIE INSURANCE EXCHANGE

    Effective
    1987-09-09
    Cancelled
    2010-11-03
    Method
    Replaced
    Policy
    Q450930032P
    Dataset
    6sqe-dvqs
  • ERIE INSURANCE EXCHANGE

    Effective
    1988-05-05
    Cancelled
    2010-11-03
    Method
    Replaced
    Policy
    Q110303647P7
    Dataset
    6sqe-dvqs
  • ROCKWOOD CASUALTY INSURANCE COMPANY

    Effective
    1994-11-03
    Cancelled
    1995-11-03
    Method
    Replaced
    Policy
    CXL 6764
    Dataset
    6sqe-dvqs
  • ROCKWOOD CASUALTY INSURANCE COMPANY

    Effective
    1993-11-03
    Cancelled
    1995-11-03
    Method
    Replaced
    Policy
    CXL 6339
    Dataset
    6sqe-dvqs
03

Equipment

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-11 10:50 UTCFetched 2026-10-12 09:33 UTC

Power units

31

Truck units

31

Bus units

0

EquipmentOwnedTerm leasedTrip leased
Straight trucks28——
Truck tractors3——
Trailers5——
Ownership mix by equipment type
Straight trucksIncomplete source fields — no share computed—
Truck tractorsIncomplete source fields — no share computed—
TrailersIncomplete source fields — no share computed—
  • 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 2026-10-11 13:01 UTCFetched 2026-10-12 09:33 UTCWindow 2024-10-12 → 2026-10-12

15 inspection(s) → 16 unit row(s) → 11 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.

Power units observed

Unique units

10

Decode coverage

100%

10/10

Average age

5.4 yr

n=10

Newest / oldest

2026 / 2015

Make

  • PETERBILT5
  • KENWORTH2
  • VOLVO TRUCK2
  • FREIGHTLINER1

Model year

  • 20151
  • 20161
  • 20191
  • 20204
  • 20252
  • 20261

Average age = 2026 − model year, over 10 unit(s) with a decoded year. Units without a decode are excluded from every share.

Trailers observed

Unique units

1

Decode coverage

100%

1/1

Average age

2.0 yr

n=1

Newest / oldest

2024 / 2024

Make

  • INTERSTATE TRAILERS, INC.1

Model year

  • 20241

Average age = 2026 − model year, over 1 unit(s) with a decoded year. Units without a decode are excluded from every share.

Observed equipment list
UnitMakeModelYearBody classInspectionsLast seen
PU-01KENWORTHT8802020Truck32026-08-25
PU-02PETERBILT5672025Truck22026-08-10
PU-03PETERBILT3892020Truck12026-05-06
PU-04FREIGHTLINERCascadia2015Truck-Tractor12025-11-24
TR-01INTERSTATE TRAILERS, INC.Interstate Trailers, Inc.2024Trailer12025-11-24
PU-05VOLVO TRUCKVHD2016Incomplete - Chassis Cab (Single Cab)12025-11-13
PU-06PETERBILT5672026Truck12025-11-05
PU-07VOLVO TRUCKVHD2020Incomplete - Chassis Cab (Single Cab)12025-09-22
PU-08KENWORTHT8802020Truck22025-08-11
PU-09PETERBILT5672025Truck12025-04-02
04

Operations

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-11 10:50 UTCFetched 2026-10-12 09:33 UTC

Carrier operation

Interstate (A)

Classification: PRIVATE PROPERTY;AUTHORIZED FOR HIRE

MCS-150 mileage

637,854 mi

Reported year 2024

Cargo classifications checked
  • Building materials
  • Construction
Interstate drivers >100 mi / ≤100 mi
0 / 21
Intrastate drivers >100 mi / ≤100 mi
0 / 0
Hazmat indicator (hm_ind)
N
Registered address
1156 CHRISTNER HOLLOW ROAD, SPRINGS, PA, 15562, 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.

05

Identity & Federal

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-11 10:50 UTCFetched 2026-10-12 09:33 UTC

Legal name
KEYSTONE LIME COMPANY INC
DBA
Not provided
USDOT
120936
MC / FF / MX
MC-138444
Physical address
1156 CHRISTNER HOLLOW ROAD, SPRINGS, PA, 15562, US
Mailing address
P O BOX 278, SPRINGS, PA, 15562, US
Business type
CORPORATION
Carrier/shipper code
C
Census add date
1974-06-01
MCS-150 filing date
2025-06-12
Power units / drivers
31 / 21
Latest review (type · date)
U · 1984-07-25
06

Federal activity

  1. 2025-06-12Census

    Latest MCS-150 filing

  2. 2020-03-016sqe-dvqs

    Prior policy ended (cancelled) — HARTFORD FIRE INSURANCE COMPANY

  3. 2010-11-03c5y8-a4uz

    Insurance filing effective — ZURICH AMERICAN INSURANCE COMPANY

  4. 2010-11-036sqe-dvqs

    Prior policy ended (replaced) — ERIE INSURANCE EXCHANGE

  5. 2010-11-036sqe-dvqs

    Prior policy ended (replaced) — ERIE INSURANCE EXCHANGE

  6. 1995-11-03c5y8-a4uz

    Insurance filing effective — ROCKWOOD CASUALTY INSURANCE COMPANY

  7. 1995-11-036sqe-dvqs

    Prior policy ended (replaced) — ROCKWOOD CASUALTY INSURANCE COMPANY

  8. 1995-11-036sqe-dvqs

    Prior policy ended (replaced) — ROCKWOOD CASUALTY INSURANCE COMPANY

  9. 1987-08-05yu5v-wbh6

    Authority status change: Motor Carrier of Property (Except Household Goods) → Active (Discontinued Revocation)

  10. 1985-02-26Census

    Official safety rating: C

  11. 1984-07-25Census

    Compliance review recorded (U)

  12. 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…

07

FAQ

+What is KEYSTONE LIME COMPANY INC's USDOT number?

USDOT 120936, with docket(s) MC-138444.

+Is KEYSTONE LIME COMPANY INC 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 KEYSTONE LIME COMPANY INC report?

31 power units and 21 drivers, self-reported on the MCS-150 filed 2025-06-12.

+Does KEYSTONE LIME COMPANY INC have insurance on file?

2 filing row(s) matched in the FMCSA insurance dataset, most recently effective 2010-11-03 (ZURICH AMERICAN INSURANCE COMPANY). A filing is not a certificate of insurance.

+Where is KEYSTONE LIME COMPANY INC located?

Registered physical address: 1156 CHRISTNER HOLLOW ROAD, SPRINGS, PA, 15562, US. This is a registration address, not an operating area.

Answers are generated from the records on this page.

08

Nearby carriers

Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-12 09:33 UTC

—

Sources

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.