WARREN TRANSPORT INC
WATERLOO, IA
06/01/1974
68 years, 2 months
343
Power Units
340
Drivers
Current
as of today
Active · 343 power units · 340 drivers · Waterloo, IA
2026
May 7, 2026
MCS-150 biennial update filed
Reported mileage: 27,375,059 (2025)
Reported power units: 375 → 343
Reported drivers: 372 → 340
Reported trailers: 1,200 → 1,150
2025
May 1, 2025
MCS-150 biennial update filed
Reported mileage: 30,093,689 (2024)
Reported power units: 404 → 375
Reported drivers: 405 → 372
Reported trailers: 1,200
2024
Jun 19, 2024
MCS-150 biennial update filed
Reported mileage: 33,658,430 (2023)
Reported power units: 415 → 404
Reported drivers: 419 → 405
2023
~Apr 2023
Address changed
210 BECK AVE, WATERLOO, IA 50701 → 3124 TITAN TRAIL, WATERLOO, IA 50701
Mar 9, 2023
MCS-150 biennial update filed
Reported mileage: 32,524,549 (2022)
Reported power units: 404 → 415
Reported drivers: 404 → 419
Feb 16, 2023
Insurance cancelled with Great West Casualty Co.
Form 91X, $1,000,000 coverage
2021
May 26, 2021
MCS-150 biennial update filed
Reported mileage: 37,994,618 (2020)
Reported power units: 456 → 404
Reported drivers: 460 → 404
May 26, 2021
Insurance cancelled with Great West Casualty Co.
Form 91X, $1,000,000 coverage
May 1, 2021
Insurance cancelled with Great West Casualty Co.
Form 91X, $1,000,000 coverage
May 1, 2021
Insurance filed with Great West Casualty Co.
Form 91X, $1,000,000 coverage
2020
Jun 10, 2020
MCS-150 biennial update filed
Reported mileage: 41,769,201 (2019)
Reported power units: 456
Reported drivers: 460
2019
Jun 23, 2019
Insurance cancelled with Travelers Property Casualty Co. of America
Form 34
2015
2014
Oct 1, 2014
Insurance cancelled with Merchants Bonding Company ( Mutual)
Form 84
2013
Nov 1, 2013
Insurance cancelled with Merchants Bonding Company ( Mutual)
Form 84
Oct 1, 2013
Insurance cancelled with Merchants Bonding Company ( Mutual)
Form 84
Oct 1, 2013
Insurance filed with Merchants Bonding Company ( Mutual)
Form 84
2010
Oct 17, 2010
Insurance cancelled with Hartford Fire Insurance Company
Form 34
Oct 1, 2010
Insurance filed with Great West Casualty Co. (2 policies)
Form 91X, $1,000,000 coverage
Oct 1, 2010
Insurance cancelled with New Hampshire Insurance Co.
Form 91X, $1,000,000 coverage
Sep 18, 2010
Insurance cancelled with Hartford Fire Insurance Company
Form 34
Sep 18, 2010
Insurance filed with Travelers Property Casualty Co. of America (2 policies)
Form 34
Sep 18, 2010
Insurance cancelled with Travelers Property Casualty Co. of America
Form 34
Jul 2, 2010
Safety rating: Satisfactory
2009
Oct 17, 2009
Insurance cancelled with Lexington Insurance Company
Form 34
Sep 18, 2009
Insurance filed with Hartford Fire Insurance Company (2 policies)
Form 34
Sep 18, 2009
Insurance cancelled with Lexington Insurance Company
Form 34
Aug 1, 2009
Insurance cancelled with New Hampshire Insurance Co.
Form 91X, $1,000,000 coverage
Aug 1, 2009
Insurance filed with New Hampshire Insurance Co.
Form 91X, $1,000,000 coverage
2008
Aug 1, 2008
Insurance filed with New Hampshire Insurance Co.
Form 91X, $1,000,000 coverage
Aug 1, 2008
Insurance cancelled with Illinois National Insurance Co.
Form 91X, $1,000,000 coverage
2007
Nov 1, 2007
Insurance cancelled with Illinois National Insurance Co.
Form 91X, $1,000,000 coverage
Nov 1, 2007
Insurance filed with Illinois National Insurance Co.
Form 91X, $1,000,000 coverage
Sep 9, 2007
Insurance filed with Illinois National Insurance Co.
Form 91X, $1,000,000 coverage
Sep 9, 2007
Insurance cancelled with The Insurance Co of the State of Pennsylvania
Form 91X, $1,000,000 coverage
2006
Sep 18, 2006
Insurance filed with Lexington Insurance Company (2 policies)
Form 34
Sep 18, 2006
Insurance cancelled with Lexington Insurance Company
Form 34
Sep 9, 2006
Insurance cancelled with The Insurance Co of the State of Pennsylvania
Form 91X, $1,000,000 coverage
Sep 9, 2006
Insurance filed with The Insurance Co of the State of Pennsylvania
Form 91X, $1,000,000 coverage
2005
Oct 8, 2005
Insurance cancelled with Lexington Insurance Company
Form 91X, $1,000,000 coverage
Sep 18, 2005
Insurance cancelled with Lexington Insurance Company
Form 34
Sep 18, 2005
Insurance filed with Lexington Insurance Company
Form 34
Sep 9, 2005
Insurance cancelled with The Insurance Co of the State of Pennsylvania
Form 91X, $1,000,000 coverage
Sep 9, 2005
Insurance filed with Lexington Insurance Company (2 policies)
Form 91X, $1,000,000 coverage
Sep 9, 2005
Insurance cancelled with Lexington Insurance Company
Form 91X, $1,000,000 coverage
Sep 9, 2005
Insurance filed with The Insurance Co of the State of Pennsylvania
Form 91X, $1,000,000 coverage
2004
Sep 9, 2004
Insurance filed with The Insurance Co of the State of Pennsylvania
Form 91X, $1,000,000 coverage
Sep 9, 2004
Insurance cancelled with Discover Property & Casualty Insurance Co.
Form 91X, $1,000,000 coverage
2003
Sep 18, 2003
Insurance cancelled with St. Paul Fire & Marine Insurance Co.
Form 91X, $1,000,000 coverage
Sep 18, 2003
Insurance cancelled with St. Paul Fire & Marine Insurance Co.
Form 34
Sep 18, 2003
Insurance filed with Lexington Insurance Company
Form 34
Sep 9, 2003
Insurance cancelled with St. Paul Fire & Marine Insurance Co.
Form 91X, $1,000,000 coverage
Sep 9, 2003
Insurance filed with Discover Property & Casualty Insurance Co. (2 policies)
Form 91X, $1,000,000 coverage
Sep 9, 2003
Insurance cancelled with Discover Property & Casualty Insurance Co.
Form 91X, $1,000,000 coverage
2000
Sep 18, 2000
Insurance cancelled with St. Paul Fire & Marine Insurance Co.
Form 34
Sep 18, 2000
Insurance cancelled with St. Paul Fire & Marine Insurance Co.
Form 91X, $1,000,000 coverage
Sep 18, 2000
Insurance filed with St. Paul Fire & Marine Insurance Co. (2 policies)
Form 91X, $1,000,000 coverage
Sep 18, 2000
Insurance filed with St. Paul Fire & Marine Insurance Co.
Form 34
1993
Sep 15, 1993
Insurance filed with St. Paul Fire & Marine Insurance Co.
Form 34
Sep 15, 1993
Insurance filed with St. Paul Fire & Marine Insurance Co.
Form 91X, $1,000,000 coverage
1991
Feb 10, 1991
Insurance filed with Merchants Bonding Company ( Mutual) (2 policies)
Form 84
1984
1983
1982
1981
1980
1979
1978
1977
1976
1958
FMCSA electronic records for this carrier begin before June 1974; the carrier may be older.