January 2019

Here is what ACE is doing to address on time performance (OTP)

This past December, ACE completed the last phase of installing (PTC) Positive Train Control on ACE equipment which is a federally mandated safety system. With the implementation of PTC there have been some technical issues that have caused delays to the service. ACE and its partners have been working to resolve these issues and we …

Here is what ACE is doing to address on time performance (OTP) Read More »

Change Request Form for Changes to the ACE PTC System

Change Request Form The Change Request (CR) Form is used to notify the ACE technical Change Control Board (CCB) of any changes to the ACE PTC system. Everyone, including host railroad, operations supervisor, maintenance supervisor, and contractor personnel, are required to notify the CCB in writing of all planned and implemented changes that directly affect …

Change Request Form for Changes to the ACE PTC System Read More »

Here is what ACE is doing to address the WiFi issues

ACE has seen an increase of over 100,000 riders from 2017 to 2018, which is one of the largest passenger growth of any rail system in California. Due to that, there have been some strains put on the ACE WiFi system. To address and resolve the issue, ACE is upgrading antennas for the system that …

Here is what ACE is doing to address the WiFi issues Read More »

Message to our Riders

This past December ACE completed our last phase of installing (PTC) Positive Train Control on ACE equipment. PTC is a federally mandated safety system. With the implementation of PTC we have been having some technical issues that have caused delays to the service. ACE and our partners have been working to resolve these issues and …

Message to our Riders Read More »