Updated Oct 20, 2026

Roadrunner Transportation Services Inc

As of Oct 20, 2026, Roadrunner Transportation Services Inc in South Milwaukee, Wisconsin reports 720 power units and 734 drivers on its MCS-150, FMCSA safety rating: satisfactory.

1100 Milwaukee Ave, South Milwaukee, Wisconsin 53172 (414) 615-1696

Verified Oct 20, 2026 against FMCSA Company Census File (data.transportation.gov)

Roadrunner Transportation Services Inc (USDOT 242009, MC-170247), doing business as Roadrunner, is an active motor carrier based in South Milwaukee, Wisconsin that FMCSA's census classifies as for-hire and that declares hazardous materials on its MCS-150. Operation: interstate. Operating authority: active for-hire authority (MC). Fleet: 720 power units and 734 drivers (594 with CDLs). Power units count straight trucks as well as tractors, so they can exceed the tractor count. It reported 49,328,810 miles in 2025. Cargo classes declared: chemicals, liquids / gases, dry bulk commodities, general freight, machinery, large objects, beverages, paper products, drive / tow away. FMCSA safety rating: satisfactory, from a compliance review on March 10, 2022. Registration (MCS-150) last updated May 8, 2026.

Key facts

Fleet size	500+ power units source
FMCSA safety rating	Satisfactory source
Rating age	Rated within the last 5 years source
Registration update overdue	No source
Operation	Interstate source
Cargo classes (MCS-150)	Chemicals, Liquids / gases, Dry bulk commodities, General freight, Machinery, large objects, Beverages, Paper products, Drive / tow away source
Driver count	500+ drivers source
Last MCS-150 update	May 8, 2026 source
Doing business as	Roadrunner source
USDOT number	242009 source
MC docket	MC-170247 source
Operating authority	Active for-hire authority (MC) source
Power units	720 source
Tractors (owned or leased)	457 source
Trailers (owned or leased)	1,800 source
Drivers	734 source
CDL drivers	594 source
Annual miles (MCS-150)	49,328,810 miles source
Mileage year	2025 source
Also hauls its own freight	No source
Safety rating date	Mar 10, 2022 source
USDOT registered since	Jan 27, 1984 source
Business type	Corporation source

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USDOT number: The registration number every interstate (and many intrastate) commercial carrier holds.

MCS-150: The registration form carriers file with FMCSA and must update at least every two years; fleet, drivers, cargo and the hazmat flag on this site come from it, as the carrier declared them.

Safety rating: FMCSA's result after an on-site compliance review: Satisfactory, Conditional or Unsatisfactory. A rating is not refreshed unless FMCSA reviews the carrier again, so many are years old; each profile gives the review date. Most carriers have never been reviewed and are not rated; that is not a bad mark.

Power units: Trucks and tractors that pull or carry freight.

Cargo classes: Self-declared on the MCS-150 from FMCSA's fixed list. Some carriers tick most of the list, so a long list means 'declared', not 'specialises in'; the hazmat flag does not say which hazardous materials.

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Something wrong or out of date? Suggest a correction. Source record ID 242009.