Carrier profile · USDOT 120936 · MC-138444 · Updated Jul 24, 2026

Keystone Lime Company Inc

31 power unitsavg 5.9 yrLocal · 1 statesSPRINGS, PA100/100

CARRIER ACTIVEMC-138444 ACTIVERATED CONDITIONAL

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 6.7%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 15 vehicle and 17 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

14.3% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 7.7 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

15 inspections in the charted months · busiest month Nov '25 · 3

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.3 / unit·yr

thin signalabundant signal

Few roadside inspections for a 31-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 31
Inspections · 24 mo: 17
Annualized: ≈9 / yr
Coverage: ≈0.3 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving

Vektor peer est.

Hours-of-Service

0violations

clean · per-BASIC

Driver Fitness

0violations

clean · per-BASIC

Controlled Substances

0violations

clean · per-BASIC

22%

Vehicle Maintenance

Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

393.9 Inoperative required lampsVehicle Maintenance5 · 0 OOS
393.60 Windshield / glazingVehicle Maintenance2 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 1 OOS
393.207 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving2 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance1 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 0 OOS
390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS
396.5 Oil and/or grease leakVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 32 inspections — a clean logging history.

Crash history· 15 total · 0 in 24 mo

Total crashes

In last 24 mo

Fatal

Injury

Year	Crashes	Fatal	Injury	Tow
2023	1	0	0	1
2022	2	0	1	2
2021	2	0	1	2
2020	1	0	1	1
2019	1	0	0	1
2017	1	0	1	0
2009	1	0	1	1
2003	2	0	2	0
1996	1	0	1	1
1995	1	0	0	1
1994	2	1	1	2

Date	State	Fatalities	Injuries	Tow-away
Sep 5, 2023	MD	0	0	Yes
Dec 6, 2022	PA	0	1	Yes
Nov 7, 2022	MD	0	0	Yes
Oct 25, 2021	MD	0	1	Yes
Feb 11, 2021	MD	0	0	Yes
Nov 2, 2020	MD	0	1	Yes
Sep 26, 2019	MD	0	0	Yes
May 19, 2017	MD	0	1	No
Apr 20, 2009	MD	0	2	Yes
Dec 12, 2003	PA	0	1	No
Jul 17, 2003	PA	0	2	No
Jan 9, 1996	MD	0	2	Yes
May 1, 1995	MD	0	0	Yes
Sep 12, 1994	PA	0	0	Yes
Aug 31, 1994	MD	1	1	Yes