Keystone Lines (USDOT 372135)
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4 other active carriers are registered at this physical address. Shared addresses are common for freight offices and registered agents.
Recordable crash rate 1.69 per million miles (last 24 months) — above FMCSA’s 1.5 compliance-review threshold (49 CFR 385). National average 0.96.
2 other active companies use this carrier’s mailing address and shares its business name, a phone number, or a company officer. Shared mailing addresses can be legitimate — subsidiaries and shared back offices are common.
Entity is registered as both a carrier and a broker.
- DOT number
- USDOT 372135
- Docket (MC) number
- MC151558
- Operating authority
- Common carrier authority: active; Broker authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 21, 2026. We could not confirm that live just now.
- Authority granted
- Dec 23, 1987
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000. Cargo insurance on file.
- Safety rating
- Satisfactory (rating decision Jun 10, 2026)
- Fleet on file
- 67 power units, 64 drivers
- Operation type
- Interstate
- Physical address
- 336 WEST US HWY 30 SUITE 201, VALPARAISO, IN 46385
- MCS-150 last filed
- Apr 2026
Connected companies
Other companies linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 372135?
DOT 372135 (USDOT 372135) is Keystone Lines, an interstate motor carrier.
What carrier is MC 151558?
MC 151558 is the docket number of Keystone Lines, USDOT 372135.
What is Keystone Lines's MC number?
Keystone Lines's docket number is MC 151558. Its USDOT number is 372135.
Is Keystone Lines currently authorized to operate?
Common carrier authority: active; Broker authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 21, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Keystone Lines have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000. Cargo insurance on file.
Who provides Keystone Lines's insurance?
Keystone Lines's liability insurance is filed with FMCSA by American Inter-Fidelity Exchange.
What is Keystone Lines's safety record?
In the last 24 months, FMCSA records show a 37.3% vehicle out-of-service rate for Keystone Lines, from 19 of 51 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of Sep 11, 2026). FMCSA records also show 6 recordable crashes in the same window.
What is Keystone Lines's CSA score?
FMCSA does not publish a single CSA score for carriers. Keystone Lines's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Keystone Lines's FMCSA safety rating?
Keystone Lines's FMCSA safety rating is Satisfactory, from a review decided Jun 10, 2026.
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View the full fleetfax report for Keystone Lines
Carriers based in Valparaiso, IN
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 21, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status