The survey found that over 95% of carriers said it is now more difficult to make deliveries on time since the ELD mandate took effect due to longer wait times at shippers and receivers and dispatchers still learning the new regulations. Over 80% of carriers said productivity is down and rates are up as drivers can drive fewer miles under the ELD mandate. While morale has declined for most carriers struggling with the changes, over 60% said safety has increased with ELDs providing more accurate records of drivers' hours.