FRA proposes pairing automated, human inspections of track

The Federal Railroad Administration yesterday published a notice of proposed rulemaking that calls for improving track safety by pairing automatic inspection technology with human inspections.

The changes would require certain railroads to supplement visual inspections by operating a track geometry measurement system (TGMS) at specified minimum frequencies on certain types of track. The rule also would set timeframes by which the railroads must act to remediate any track defects identified, FRA officials said in a press release.

Specifically, short lines, regionals, intercity passenger and commuter railroads would need to meet specified inspection frequencies on mainline and controlled siding track used to transport annual tonnage greater than 10 million gross tons, regularly scheduled passenger-rail service, or trains containing hazardous materials.

“TGMS technology, developed through an FRA-led research effort in collaboration with the rail industry, has been proven to quickly and accurately detect small changes in track geometry, and this proposed rulemaking would codify a standard for TGMS inspection frequencies to ensure that railroads live up to their safety responsibilities, now and in the future,” said FRA Administrator Amit Bose.

Workers performing visual inspections remain essential, as they check for conditions beyond the scope of track geometry, Bose added.

"By requiring TGMS inspections in addition to the currently required visual inspections, FRA proposes to enhance safety while promoting innovation through the use of technology," Bose said. The FRA is soliciting comments on the proposed rule, which can be read here.