Southern Wisconsin Aggregate Corporation (USDOT 1930579)
No blockers or cautions found.
- Operating authority
- No active operating authority on file with FMCSA.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 15 power units, 17 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 348 N US HIGHWAY 14, JANESVILLE, WI 53546
- MCS-150 last filed
- 2025-10
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
- FRANK SILHA & SONS INC (USDOT 825232) — Active authority
Frequently asked questions
What carrier is USDOT 1930579?
USDOT 1930579 is Southern Wisconsin Aggregate Corporation, an intrastate non-hazmat motor carrier.
What is Southern Wisconsin Aggregate Corporation's USDOT number?
Southern Wisconsin Aggregate Corporation's USDOT number is 1930579. No MC docket number is on file.
Is Southern Wisconsin Aggregate Corporation currently authorized to operate?
No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.
Does Southern Wisconsin Aggregate Corporation have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Southern Wisconsin Aggregate Corporation's safety record?
In the last 24 months, FMCSA records show 1 roadside inspections with a 0.0% vehicle out-of-service rate (national average 22.7%) and 0 recordable crashes.
What is Southern Wisconsin Aggregate Corporation's CSA score?
FMCSA does not publish a single CSA score for carriers. Southern Wisconsin Aggregate Corporation's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Southern Wisconsin Aggregate Corporation's FMCSA safety rating?
Southern Wisconsin Aggregate Corporation has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
View the full fleetfax report for Southern Wisconsin Aggregate Corporation
Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) — may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment.