The number of interstate motor carriers with a HM Safety Permit (HMSP) has been on a steady decline since 2017, when it was 1,128. In 2021 it was down to 799 according to FMCSA’s Pocket Guide to Truck and Bus Statistics.
The number of interstate motor carriers with a HM Safety Permit (HMSP) has been on a steady decline since 2017, when it was 1,128. In 2021 it was down to 799 according to FMCSA’s Pocket Guide to Truck and Bus Statistics.