LUDOLPH BUS INC
PIPESTONE, MN
08/31/2006
29
Power Units
32
Drivers
Current
as of today
Active · 29 power units · 32 drivers · Pipestone, MN
2026
~Jan 2026
Email changed
mikeludolph@iw.net → mludolph@iw.net
Jan 20, 2026
MCS-150 biennial update filed
Reported mileage: 178,994 (2025)
Reported power units: 20 → 29
Reported drivers: 32
2025
~Oct 2025
Fleet grew 20 → 29 power units
Jun 30, 2025
MCS-150 biennial update filed
Reported mileage: 80,000 (2024)
Reported power units: 18 → 20
Reported drivers: 32
Apr 11, 2025
MCS-150 biennial update filed
Reported mileage: 80,000 (2024)
Reported power units: 19 → 18
Reported drivers: 27 → 32
2024
Jun 12, 2024
MCS-150 biennial update filed
Reported mileage: 82,000 (2023)
Reported power units: 17 → 19
Reported drivers: 29 → 27
Jan 16, 2024
MCS-150 biennial update filed
Reported mileage: 48,336 (2023)
Reported power units: 17
Reported drivers: 28 → 29
2023
Jan 18, 2023
MCS-150 biennial update filed
Reported mileage: 152,800 (2022)
Reported power units: 17
Reported drivers: 26 → 28
2022
Feb 23, 2022
MCS-150 biennial update filed
Reported mileage: 15,100 (2021)
Reported power units: 19 → 17
Reported drivers: 26
2021
~Jul 2021
Address changed
302 8TH AVENUE NW, PIPESTONE, MN 56164-1316 → 810 4TH ST NW, PIPESTONE, MN 56164-1316
Apr 21, 2021
MCS-150 biennial update filed
Reported mileage: 15,100 (2020)
Reported power units: 19
Reported drivers: 26
2020
Apr 20, 2020
MCS-150 biennial update filed
Reported mileage: 247,000 (2019)
Reported power units: 19
Reported drivers: 26
2012
Sep 4, 2012
Safety rating: Satisfactory
2006
Aug 31, 2006
DOT registered
Company registered with the FMCSA.